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Symposium Schedule

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Welcome to ISOM2004
WELCOME STATEMENTFROM THEORGANIZINGCOMMITTEECHAIRPERSONSThe first ISOM was held in Tokyo in 1987, when opticalmemories were in the early stage of development. Up to1995, ISOMs were held every two years in Japan.
During this period, the technologies and industries of opticalmemories progressed rapidly and optical memories began to
be used for archival file systems and personal computers.
In response to the progress, the ISOM committees decided
to hold ISOM every year and to hold a joint international
symposium by ISOM and ODS every three years from 1993.
The appearance of CD-R and optical memories developed
based on phase change technology accelerated the growthof optical industries, and many companies in Asian countries
started manufacturing optical memories and developing
optical technologies.

Therefore the ISOM committees

decided to hold ISOM in other Asian countries besides Japanand also in the USA (ISOM/ODS). In 2001, ISOM was heldin Taipei.
ISOM2004, which is the second symposium held in an Asian
country besides Japan will be held on October 11-15 in Jeju
Island in Korea, which is a very beautiful semi-tropical island.
All the participants

will beable toenjoy excellent

presentations, enthusiastic discussions, and the beautiful
scenery of Jeju Island.
In past ISOMs, lots of new technologies and new ideas were-4-

presented and they have contributed to the current
remarkable success of optical memories.

Welcome to ISOM

2004. Let us make new contributions to the future opticalmemories.

Tomoyuki Toshima
ISOM Organization Committee Co-Chairs-5-Welcome to ISOM2004
WELCOME STATEMENTFROM THEORGANIZINGCOMMITTEECHAIRPERSONSFirst of all, I would like to cordially welcome all of you to
ISOM2004, which will be held in Jeju Island, Korea.
Your attendance and participation will make this Symposium
a meaningful and memorable experience.
Most of us may realize that ISOM has been successful inbringing people of similar interest together and providing an
avenue for active cooperation.
I am certain that this ISOM2004 will provide an opportunity
to the organized fair for all the participants to share not only
their technological knowledge but also to cultivate friendshipand promote joint cooperation.
Therefore, ISOM2004 will provide invaluable opportunity fordeveloping technological innovation in the field of opticalstorage.
As we all know, in order to effectively handle with hugeamount of various kinds of data with high density and speed
and robust reliability with low cost, a new generation of
optical storage is constantly in demand for storage business.
As a result, researchers and developers will continue toactively engage in maintaining high performance of the
optical storage system.
Future optical storage technological developments can beachieved through mutual cooperation as well as competition.
In recognition of the multi-disciplinary nature of the opticalmemory technology, the researchers in this area must-6-

closely and strategically cooperate in order to make a huge
impact on integration among disciplines.
Human networking is an important contributing factor to thesuccessful development of new technologies.
Human relationship will be developed, and mutual
cooperation and close relations among the participants will
be cultivated, which will in turn, make a huge leap towards
progress and achievement in the field of optical storage
technology for high data density and transfer rate.
Additionally, I strongly believe this ISOM2004 will contribute
greatly to the development of our field of optical storage
technology as we participate in the technical and poster
sessions.
ISOM2004 will, without a doubt, be a huge success, and I
would like to express my deepest appreciation to everyone
for their hard work and dedication.
I also believe that you have made tremendous achievement
through your research, development, and production.
On behalf of the Organizing Committee, it is my great honor
to welcome all of you to ISOM2004 in Jeju Island, which isalso known as the “Hawaii of Korea.”
Jeju Island has many precious cultural items, beautiful
scenery, and pleasant weather, as thousands of travelers
world-wide come to appreciate its rare and exotic beauty.
I look forward to meeting all of you in Jeju, one of Korea’s
most beautiful islands, filled with cool October breeze and amild temperature.

Sincerely yours,

Young-Pil Park
ISOM Organization Committee Co-Chairs-7-Introduction
As in the past, the upcoming symposium on October 11-15,
2004 is expected to offer professionals such as scientists,
researchers and engineers an opportunity to exchange theirideas

regardingthelatestinformation

andcriticaldevelopment in the field of the high-density information
storage technology. The five-day gathering and the scientificprogram will provide an avenue for holding meaningful
discussions for all those interested in the optical memory
technology and its implications for the future.
Regarding the venue, Jeju Island is a beautiful semi-tropicalisland located off the southern tip of the Korean peninsula,which is the most popular destination for honeymooners in
Korea. It offers picturesque beaches and slopes of Mt. Halla,a famous volcanic mountain 1,950 meters high, as well as
convenient tourist facilities. Many international meetings andconferences take place on this island every year as it offers
the kind of serenity and natural elegance that is well-suitedfor important gatherings.
On behalf of the organizing committee, we cordially invite
you to partake in this forthcoming symposium in Korea.

Scope of the Symposium
ISOM2004 will discuss the current status of the opticalmemory system design and applications, together with newdevelopments in the areas of media, lasers, basic theory,
system sub-components, and a range of future technologies.
In addition to ordinary contributed papers, a number ofinvited papers on important topics will be presented.
Topics to be covered in this symposium include, but are not
restricted to:

Basic Theory∙ Diffraction, Polarization∙ Analysis of Mark Formation∙ Magneto-Optical Effects∙ Near-Field Optics, FDTD Analysis-8-Media∙ Rewritable, Write Once, Read-Only, Partial-ROM Media∙ Characterization, Recording and Readout Mechanisms∙ Manufacturing Technology∙ Substrates, Mastering∙ Land/Groove Recording∙ Super-RENS∙ Tribology

Drive Technology∙ Drive Integration∙ Drive Optics, Mechanics and Electronics Design∙ Servo and Accessing Methods∙ Read Write Channels, Error Correction∙ Modulation Code∙ Copy Protection

Components∙ Optical Heads, Actuators, MEMS Fabrication∙ Lasers, Lenses, Diffractive Optics, Detectors∙ Short Wavelength Sources∙ Integrated Optical Heads and Components

Testing Methods and Devices∙ Testing & Evaluation Methods for Drives, Media andComponents∙ Drive Testers, Media Testers

Optical Storage Systems and Applications∙ Rewritable, Write Once, Read-Only, Partial-ROM Systems∙ AVIT System Applications of Optical Recording∙ Mobile Applications

High Density Recording∙ Holography∙ Scanning Probe and Near-Field Recording∙ Multiwavelength Recording and Bistable Devices∙ Photochromic and Photorefractive Materials∙ Tera Byte and SubTera Byte Memories∙ Volumetric Storage, Multi Level Recording∙ Nano Memory and Materials

New World - Other Future Science andTechnology available to Information Storage-9-

Registration
Participants are advised to register in advance (before
September 10, 2004) in order to receive the earlyregistration discount. Please note that participants must
submit their payment to be received by September 10, in
order to qualify for the early registration.

Method of Registration
On-line registration for ISOM2004 is available at the local
official homepage (http://isom2004.yonsei.ac.kr). On-line
registration is highly recommended. In case where on-line
registration is not convenient, you can register by submitting
the Registration Form via fax, e-mail or postal mail alongwith your proof of payment (e.g. copy of the bank transferslip). Photocopied forms are also accepted.

Registration Fee
Until
September 10

After
September 10
and/or on site

Regular

US$ 500

US$ 570

Student & Retiree

US$ 50

US$ 50

Tutorial

US$ 100

US$ 100

Extra Banquet
TicketExtra copy ofTechnical Digest

US$ 50

US$ 50

US$ 50

US$ 50CategoryThe registration fee for the regular participants
includes: admission to all technical sessions,welcome reception, banquet, and a copy of thetechnical digest.

The registration fee for the students and retirees
includes: admission to all technical sessions(which does not include technical digest.). For
the student registration, full-time students should
send a copy of their student ID via fax.

Method of Payment
Please note that any bank charge incurred for remittancewill be the responsibility of the registrants.
The following payment methods are available:◆ Credit Card
For foreign participants, VISA, MasterCard, and JCB are
acceptable. Please clearly include the details of your credit
card on the registration form. (We cannot accept credit cardfrom domestic participants [Koreans].)- 10 -

◆ Bank Draft
Bank drafts are to be made payable to “Young-Pil Park.”
Please indicate your name, mailing address, and contact
number on the back of the bank draft. Personal or company
checks will not be accepted.
◆ Bank Transfer
A direct bank transfer can be made to the account below.
A copy of the receipt of the bank remittance should be
attached to the Registration Form:••••

Account Holder: Young-Pil Park
Account Number: 126-203176-02-203
Name of Bank: Woori Bank
(Yonsei Branch, Seoul, Korea)
SWIFT Code: HVBKKRSE

Registration Confirmation
A written confirmation and an official receipt of yourregistration will be sent to you once we receive yourregistration form and payment.

Cancellation & Refund
Cancellation should be made in writing and sent to theSecretariat of the ISOM2004. The following cancellation
policy will be applied:
Until September 30

After September 30

Administrative fee of
US$ 50 will be charged

No refund* All bank charge will be deducted from the amount refunded.
* Please note that for administrative reason, refunds will be madeafter the symposium.

Social Program
The Social Programs will provide opportunities for participants to
associate with and enjoy a leisurely time with their colleagues.
◆ Welcome ReceptionTime & Date: 19:00~21:00, October 11 (Mon)Place: Crystal BallroomFree of charge for all registrants◆ BanquetTime & Date: 19:00~21:00, October 14 (Thu)Place: Crystal Ballroom

The Regular Participants can participate free ofcharge. Others who are interested should pay
the appropriate fee of US$ 50 in order toparticipate.

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Hotel Reservation
Special discount rates for the symposium have beenarranged at the following hotels. Please complete theReservation Form and send it to the Secretariat of theISOM2004 by September 20.
All reservations will be
accepted on a first-come, first-served basis.
Grade

Hotels

SDL

Lotte Hotel Jeju

DLX

* The Suite Hotel

1st

Condo

Room TypeDouble/ Twin
(Ocean view)

KRW 210,000(approx US$ 178)

Double/ Twin
(Mountain view)

KRW 170,000(approx US$ 144)

Double/ Twin

KRW 107,439(approx US$ 91)

DoubleKRW 60,000(approx US$ 51)

Twin

KRW 72,000(approx US$ 61)

Condominium

KRW 90,000(approx US$ 76)

Hotel Hana

* Korea Condo

Room Rate
Single & Double* All room rates are per night and do not include meals, a
10% service charge, and a 10% value-added tax. Foreign
participants are exempted from the 10% value added tax.
* The exchange rate for the US dollar is approximately KRW
1,180 per US dollar as of July 2004.
* The rate for the *Korea Condo includes 10% VAT* The rate for the *Suite Hotel for the weekend (Fri, Sat,and Sun) will be changed. (Weekend Rate: KRW 157,025
per night, which does not include meals, a 10% service
charge and a 10% value-added tax.)

Deposit and Confirmation
Every hotel reservation must be accompanied by a deposit
for one night for each room reserved. Alternatively, you
can provide your credit card details on the form, in case of
payment by credit card. Participants should settle the balanceof their accounts with the hotel when they check out.
The secretariat of the ISOM2004 will send a confirmation
letter upon receipt of the accommodation deposit.

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Changes in the Reservation
All accommodation changes are to be handled by the
Secretariat of the ISOM2004. All requests for the changes
must be made in writing and forwarded directly to theSecretariat, and not to the hotel. Requests for the changes
are accepted until September 20. The Secretariat of theISOM2004 cannot guarantee granting requests foraccommodation changes or bookings made after September
20.

Cancellation of the Hotel Reservation
All cancellations must be done in writing and forwarded to
the Secretariat of the ISOM2004. Cancellations should not
be sent to the hotel.
Until September 20

After September 20

100% refund

No refund* All bank charges will be deducted from the amount refunded.
* Please note that refunds will be made after the symposium foradministrative reasons.

Official Hotels
Lotte Hotel Jeju
2814-4, Saekdal-dong, Seoqwipo-city, Jeju-do, 697-808 Korea
Tel: +82-64-731-1000 / Fax: +82-64-731-4117
Website: www.hotellotte.co.kr/eng/cheju
The Suite Hotel
2812-10, Saekdal-dong, Seoqwipo-city, Jeju-do, 697-808 Korea
Tel: +82-64-738-3800 / Fax: +82-64-738-9990
Website: www.suites.co.kr/index_eng.html
Hotel Hana
2812-2, Saekdal-dong, Seoqwipo-city, Jeju-do, 697-808 Korea
Tel: +82-64-738-7001~2 / Fax: +82-64-738-7000
Website: www.hotelhana.co.kr/m1.html
Korea Condo2822-5, Saekdal-dong, Seoqwipo-city, Jeju-do, 697-808 Korea
Tel: +82-64-738-4000/ Fax: +82-64-738-3493- 13 -

Tour Reservation
For those interested in the tour, the following tours are toprovide an opportunity to learn about the Korean culture andplaces.
Please complete the Reservation Form and send it to theSecretariat of the ISOM2004 by September 20.
Reservation is strongly recommended and the fee for thetour programs should be paid when you apply. All costs are
based on a minimum number of participants. Please notethat the tour program can be cancelled due to fewer thanthe minimum number of people.
The price of the Full-Day and Half-Day tours include: all“basic expenses” such as English tour guide, transportation,
admission fee, travel insurance, and mineral water. (Fullday tours include lunch.)
Full-Day TourThe Legend of Jeju
Rate: US$ 80 per person (Min. 6 persons)Time & Date: 09:00~17:00, October 11~15
Itinerary: Moksukwon Garden – Mystery Road –Jeju Nature & History Museum – Samseonghyul
Hole – Yongduam Volcano Rock – Manjang Cave
Jeju Nature and Culture
Rate: US$ 80 per person (Min. 6 persons)Time & Date: 09:00~17:00, October 11~15
Itinerary: Sangumburi Crater – Jongdalri Seashore– Seongsan Ilchulbong Peak – Jeju Folk Village
Half-Day Tour
Jeju Adventure Tour
Rate: US$ 55 per person (Min. 6 persons)Duration: 08:30~12:30, October 11~15
Itinerary: Sangbanggulsa – Hendrik Hamel
Monument – Chusa Exile Site – Bunjae Artpia

Jeju, the Tropical Island
Rate: US$ 65 per person (Min. 6 persons)Duration: 13:00~17:00, October 11~15
Itinerary: Yeomiji Botanical Garden – YakcheonsaTemple – Oedolgae Headrock – Jeongbang Waterfall- 14 -

Post-Conference Tours
Seoul & Korean Folk Village Tour (2 days, 1 night)
Rate: Double Occupancy US$ 330 per person
Single Occupancy US$ 370 per person
Date: October 16~17
Itinerary:
1st DAY: Korean Folk Village – Namdaemun
Shopping
2nd DAY: Changdeokgung Palace – Huwon
Garden – Blue House – Insadong Street – War
Memorial Museum – Itaewon Street
Inclusive: accommodation (DLX Class, 1 night),
airline ticket (Jeju-Seoul one-way), transportation(12 passengers/van), English tour guide,
breakfast (1 time), lunch (2 times), dinner (1time), admission fee, toll fee, parking fee,mineral water, and a tip for drivers.
Busan & Gyeongju Tour (3 days, 2 nights)
Rate: Double Occupancy US$ 510 per person
Single Occupancy US$ 590 per person
Date: October 16~18
Itinerary:
1st DAY: Gimhae Airport (Busan) – Jagalchi FisheryMarket - Busan Tower – U.N. Cemetery – Taejongdae
2nd DAY: Gyeongju National Museum –Cheonmachong Tumuli Park – Anapji Pond – Bulguksa
Temple – Seokguram Grotto
3rd DAY: Munmu Tomb – Depart for Seoul
Inclusive: accommodation (DLX Class, 2 nights),
airline ticket (Jeju-Kimhae, one-way),transportation (12 passengers per van
accommodation), English tour guide, breakfast (2times), lunch (3 times), dinner (2 times),
admission fee, toll fee, parking fee, mineralwater, and driver’s tip.

Changes in the Reservation
All changes and cancellations must be done in writing andforwarded to the Secretariat of the ISOM2004.
Until September 20

After September 20

100% refund

No refund* All bank charges will be deducted from the amount refunded.
* Please note that refunds will be made after the symposium foradministrative reasons.

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Instruction for Speakers
Oral Presentation
 In order to run the program smoothly, presenters arerequested to submit their presentation materials at thePreview Room to the staff prior to their presentation.
 Presiders are requested to be at the Preview Room before
the session starts. All speakers are requested to get intouch with the presider 15 minutes before thecommencement of the session.
thPreview Room (Peal Room, 6 Floor) Time assigned
Presentation
Keynote(30 min.)30 min.

Invited(25 min.)20 min.

Discussion
5 min.

Contributed(20 min.)15 min.
5 min.
Please prepare your presentation to fit the allocated time.
 35 mm single slide projectors and LCD projector will beavailable in the Preview Room where presenters may test
their presentation materials.
 Anyone who needs a slide projector should go to thePreview Room and preview his/her slides at least half-day
before his/her presentation. Those who borrow slidetray(s) from the Preview Room are required to return theslide tray(s) after their session. There will be staffs to
assist the presenters in the Preview Room.
 Presenters using an LCD projector are requested tosubmit their presentation materials in a CD-ROM, zip
drive diskette or USB driver to the Preview Room at least
one day prior to their presentation. Only IBM computers
and MS Power Point (.ppt) 97 or higher versions areavailable.
 If you choose to bring your own laptop computer, you will
be requested to confirm the connection of your own
laptop computer and the projector during break time or in
the morning.
 In oral presentation, we recommend all authors to use morethan 16-point font. The audience expects well-preparedpresentations with clearly visible figures & captions, as well as
good conclusion.
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Poster Presentation
 The poster board surface for each presenter will be twopanels, 90 cm in width and 143 cm in height.
 All presenters are requested to affix their posters
from 08:00 to 09:00 on the day of the presentation
and remove their posters from 18:00 to 19:00 on thesame day.
 The Session presiders will check all the speakers
during the presentation time.
 All speakers are requested to be at their posters
during the session. In order to ensure a high-quality
presentation, all poster materials must be in a printed
form. Posters should be readable by the viewers atleast one meter away.
 Each poster should be placed on the numbered board
assigned to each presenter.
 The secretariat will not be held liable for any posters
lost or damaged.
 Presenters will be provided with simple means to affix
their posters, such as scotch tape, etc.

Post-Deadline Papers
A limited number of papers will be accepted for presentationof significant result obtained after the deadline. Authors arerequested to submit the papers though ISOM Web site(http://www.isom/jp/).
The two page summary preparation and a 35-word abstract
instruction, and submission procedures are obtained at the
ISOM website.
In prior to the paper submission, a delegated author has to fillin the paper submission form including the 35-word abstracts
on the Web. Authors are reminded that their papers do notinclude local fonts. If you use Greek letters and speciallydesigned letters in MSWord, go to the menu bar and insert theobjective letters from ‘Symbol font.’ The pdf-styled 2-page
summary is only accepted to the appointed e-mail address as
an attached file along with the instruction.
Submission Web Site is open from July 1 to July 27
Authors will be notified at the latest by the end of August
whether the paper is accepted or not.
The best four post-deadline papers are allowed as oralpresentation in the final session. Other post-deadline papers(but limited numbers) will be presented in the poster session.

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Publication of
Symposium Papers
In addition to the technical digest available at the
symposium, the symposium papers will be published in a
special issue of the Japanese Journal of Applied Physics(JJAP) in May 2005.
The author must download the author’s kits of Application
Form for publication in JJAP, Summary Information, andNotes for Contributors for Special Issues from the ISOM web
site. The deadline for the submission of manuscripts isNovember 15, 2004.
Authors who will be presenting by themselves are allowed
and strongly recommended to submit their papers for
publication in the special issue of the Japanese Journal ofApplied Physics (JJAP).

Exhibition
Technical Exhibition is organized. The optical drives, media,
components and application software from leading
companies and laboratories will be presented.
Time & Date: 09:00~18:00
October 12~14
09:00~12:00
October 15
Place: Crystal Ballroom Lobby, Hotel Lotte Jeju

* Companies interested in participating as an exhibitor
should contact the secretariat for more details.
For information concerning symposium
arrangements and registration, please contact:

Secretariat
INTERCOM Convention Services, Inc.
10th Fl. Samick Lavied’or Bldg.,
720-2 Yeoksam 2-dong, Gangnam-gu,
Seoul 135-920, Korea
Tel: +82-2-3452-1444, 566-6339
Fax: +82-2-3452-7292, 565-2434
E-mail: isom2004@intercom.co.kr- 18 -

Tutorial
Tutorial Seminar is offered to expand your knowledge withtechnical information on current state of research anddevelopments in optical memories.
The tutorial seminars have limited seating and registration
will be processed on a first come first served basis.

If youare interested in tutorial seminar, please indicate on theregistration form to participate.
Time & Date: 13:30~17:00, October 11
Place:Charlotte Room, Hotel Lotte Jeju
Fee:
US$ 100 (Tutorial I & II)
Language:
EnglishTutorial – I

Optical Disk Lenses

Tadashi Kojima, Konica Minolta Opto, Inc., Japan
Progress of the optical disk lenses over 25 years will bepresented. In particular, the contribution of asphericalplastic lenses and diffractive lenses to the CD, DVD andnext generation of DVD will be shown.

Tutorial – II

Introduction to Wavefront Measurement Techniques
for Optical Data Storage System

Seung-Han Park, Yonsei University, Korea
Precise wave front measurement and analysis techniques
are required for the development of modern optical data
storage systems. In this presentation, basic principles andapplications of various wave front measurement techniques
will be discussed.

The registration fee for the tutorials includes admission to
the tutorial and material.

(Pre-registered students canreceive free tutorial upon request, which does not include
the materials.)- 19 -

Travel Information
Climate in Jeju Island
Located in the temperate zone, the Korean peninsula has four
distinct seasons. Jeju Island has a mild ocean climate
throughout the year with the smallest annual temperature
range in the country. The average temperature in October ofJeju Island is about 20˚C.
Foreign Exchange & Credit Cards
Foreign currency and traveler’s checks can be converted into
Korean won at most banks and other authorized
moneychangers. The exchange rate is subject to market
fluctuations and is trading at approximately KRW 1,180 per US
dollar as July 2004. Credit cards are acceptable at most
hotels, department stores, and restaurants.
Tax and Tipping
Value Added Tax (VAT) is levied on most goods at a standard
rate of 10%. In major tourist sites such as hotels or large
restaurants, 10% VAT plus a 10% service charge is added tothe bills.
Insurance
Participants are advised to obtain travel and health insurance
before departing from their respective countries.
The
organizing committee has no insurance coverage for theparticipants and will not be responsible for any accident that
may occur during the symposium.
Business Hours
Most private businesses open at 09:00 and close at 18:00 but
some are opened until late evening. Bank business hours are
between 09:30 and 16:30 on weekdays and closed during theweekends.
Electricity
The standard electricity supply is 220 volts AC/60 cycles.
However, outlets for 110 and 220 volts are available at thehotels.
Time Zone
Nine hours ahead of Greenwich Mean Time (+9 GMT).
Daylight Saving Time is not observed in Korea.
Visa
Any foreign visitor wishing to enter the Republic of Korea musthave a valid passport and obtain a Korean visa before coming.
However, those from the countries with a visa exemption
agreement with Korea who want to visit Korea temporarily are
permitted to enter without a visa according to visa-exemption
agreements or in accordance with principles reciprocity or
national interest.
For more information, contact the Korean Embassy or
Consulate Office in your country or view the Ministry ofForeign Affair and Trade website (www.mofat.go.kr).

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Getting to Jeju Island
The following is detailed information regarding thetransportation from Incheon International Airport to themeeting venue (Lotte Hotel Jeju) and hotels. We hope
this information will be helpful. If you have further
inquiries, please contact the secretariat of the ISOM2004
for assistance.

Lotte HotelFor Participant Arriving at Incheon
International Airport (IIA)
Participants who arrive at Incheon Int’l Airport (IIA) arerequested to go through the immigration and customs
clearance at the arrival terminal, and then:A.

Transfer to recheck-in on the 1st floor. Passengers
are to receive their boarding passes and board
the domestic flight on the 3rd floor (Departure
Level) of IIA for Jeju Island.

B.

Take a limousine bus and go to Gimpo Airport totake a local flight for Jeju Island.

Most domestic

flights depart from Gimpo Airport. The following isthe detailed transportation information regarding the
airport limousines that leave non-stop between IIA
and Gimpo Airport.

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You may get information regarding limousine buses andpurchase the bus ticket at the Transportation Information
Counter (near the Exit No. 2, 4, 9, 13) on the arrival floor(1st floor) of the passenger terminal.
Interval: 5~10 min.
Duration: 40 min.
(First Bus: 5:20 am / Last Bus: 21:30 pm)
Fare: KRW 6,000
Bus Stops: 5A, 4B, 11A, 11B

Direct Flight to Jeju Int’l Airport from Japan and China
Participants from Japan departing from Tokyo, Osaka,
Nagoya and Fukuoka, and from China departing from
Shanghai and Beijing can fly directly to Jeju International
Airport.

From the Jeju Int’l Airport to Lotte Hotel Jeju
It takes about 50 minutes to arrive at the venue from the
Jeju Int’l Airport by car or airport limousine bus.
Taxi
To take a taxi, please use the taxi stop in front of thepassenger terminal of JIA.
The basic fare is KRW 1,600 (KRW 1,800 between midnightand 4 a.m.). From JIA to Lotte Hotel Jeju, it takes
approximately 40 minutes, and the fare is usually around KRW
30,000.
Bus
You can arrive at the meeting venue, Lotte Hotel Jeju andother hotels if you use the limousine bus service. The
following is the current route of the airport limousines thattravel between Jeju International Airport and hotels in andnear Jungmun Tourist Resort Complex, where the venue islocated.
Interval: 5~10 min.
Duration: 50 min.
(First Bus: 5:20 am / Last Bus: 21:30 pm)
Fare: KRW 3,500 (Airport – Jungmun)
Itinerary
Airport - Holiday Inn Crown Plaza - RenaissanceHotel - Yeomiji Botanical Garden Entrance - Hotel
Hana - Hyatt Regency Hotel - Hotel Shilla - The
Suites Hotel - * Lotte Hotel - Hankook CondoYeomiji Botanical Garden - New Kyungnam Hotel Seogwipo Pier - Paradise Hotel -Seogwipo KAL Hotel- 22 -

Technical Program
October 12, 2004 (Tue)
Session Tu-A: Opening and Keynote Session(08:30~09:10)
Presider: J. Tominaga (AIST, Japan)
Tu-A-01(08:30~08:40)
Opening Remarks

T. Murakami
OITDA, Japan
Steering Committee, Chairperson

Tu-A-02(08:40~09:10)
KeynoteY.-P. Park
CISD, Korea
Organizing Committee, Chairperson

Session Tu-B : Media-I(09:10~12:05)
Presiders: M. Takeda (Sony, Japan),
T. Kondo (JVC, Japan)
Tu-B-01(09:10~09:35) (Invited)
Phase-Change Etching Technique and Its
Applications*Toshimichi Shintani, Yumiko Anzai, Hiroyuki
Minemura, Harukazu Miyamoto, Junko Ushiyama
Research & Development Group, Hitachi, Ltd., Japan
We introduce a novel etching technique which
etches only crystalline regions of phase-change
films and enables nano-size fabrication using
phase-change recording technique. Its possible
applications to optical disc technology are
discussed.
Tu-B-02(09:35~09:55)
Electron Beam Recording beyond
200Gbit/in2 Density for Next Generation
Optical Disk Mastering*Masahiro Katsumura, Megumi Sato, Kazunobu
Hashimoto, Osamu Kasono, Yasuo Hosoda, Tetsuya
Iida, Kazumi Kuriyama- 23 -

PIONEER Corporation, Japan

We studied a carbon substrate to decreaseelectron back-scattering in electron beam
mastering. 80 nm pitch grooves and 200 Gbit/in2
density pits were realized. We proved anadvantage of the carbon substrate for highdensity recording.
Tu-B-03(09:55~10:15)
TeOx Film for Heat-Mode Type Inorganic
Photoresist Mastering*Eiichi Ito, Yuko Kawaguchi, Morio Tomiyama,
Shinya Abe, Eiji Ohno
Matsushita Electric Industrial Co., Ltd., Japan
We discovered TeOx is useful as heat-mode type
inorganic photoresist, demonstrated it can beused for BD-ROM mastering and analyzed themechanism of its development.
Coffee Break (10:15~10:45)
Tu-B-04(10:45~11:05)
Two-Dimensional Optical Storage
Mastering: Adding a New Dimension to
Liquid Immersion Mastering*Marius I. Boamfa, Jaap H.M. Neijzen
Philips Research Laboratories Eindhoven, The
Netherlands
We present a novel concept of mastering of TwoDimensional structures using a single writing
spot. We describe its implementation for Liquid
Immersion Mastering, from initial concept andfeasibility analysis to read-out results on
replicated discs.
Tu-B-05(11:05~11:25)
BD-type Write-Once Disk with FullPollutant-Free Material and Starch
Substrate*Yasuo Hosoda, Takanobu Higuchi, Noriyoshi Shida,
Tetsuya Imai, Tetsuya Iida, Kazumi Kuriyama,
Fumihiko Yokogawa
Pioneer Corp., JapanWe developed a full-pollutant-free inorganic
write-once disk of Blu-ray Disk format. The
bottom jitter using the limit equalizer was 6.3%
at user capacity of 25 GB. In addition, we- 24 -

developed a starch substrate.

Tu-B-06(11:25~11:45)
Improvement of Replication Quality of HighDensity Optical Disc using MEMS Sensors
and Heater*Youngmin Kim, Yong Choi, Shinill Kang
Center for Information Storage Device (CISD),
Yonsei University, Korea
A mold temperature control system using MEMS
sensors and heaters was designed andconstructed to raise the stamper surface
temperature over the glass transition
temperature during filling stage of the injection
molding.
Tu-B-07(11:45~12:05)
Anneal-less DWDD of 27 Gbit/in2
Land/Groove Recording using a Deep
Groove Substrate and a Blue Laser*Tomoyuki Hiroki, Kyosuke Deguchi, Kuniyuki Morita,
Ryuichi Yokoyama, Masahito Konishi, Yasuyuki
Miyaoka, Osamu Koyama
Canon Inc., Japan
We have developed an anneal-less DWDD discthat enables 27 Gbit/in2 land-groove recording on
a deep groove substrate using an NA0.65
objective lens and a blue LD.
Lunch (12:05~13:30)

Session Tu-C: Drive Technology-I(13:30~15:35)
Presiders: K. Tanaka (Teikyo-Heisei Univ., Japan),
D. Shin (Samsung, Korea)
Tu-C-01 (Invited)(13:30~13:55)
Mixed Analog / Digital PRML System forHigh Speed Optical Date Storage*Junghyun Lee, Mixim Konakov, Jae-Wook Lee,
Eun-Jin Ryu, Eingseob Cho, Jungeun Lee,
Hyunsu Chae
i-Networking Lab., Samsung Advanced Institute ofTechnology
New mixed analog/digital PRML architecture for- 25 -

the optical drive system is presented. In order torealize high speed, low power and low cost
solution, new data and clock recovery circuits
and proposed.
Tu-C-02(13:55~14:15)
Write and Read Technology for a 50
GB/Layer at 100 Mbps
*Akemi Hirotsune(1), Junko Ushiyama(1),Hiroyuki Minemura(1), Hiromi Kudo(1),Harukazu Miyamoto(1), Reiji Tamura(2),Kazuyoshi Adachi(2)(1)
Hitachi Ltd., Japan; (2)Hitachi Maxell Ltd., Japan
High-density write/read technology for 50
GB/layer at a data transfer rate of 100 Mbps wasdeveloped. Good bit error rates under 1x10-4
were obtained in a condition using a phasechange WO-disk and a 3-beam cross-talkcanceller.
Tu-C-03(14:15~14:35)
Application of Turbo Codes to High-Density
Optical Disc Storage using 17PP Code*Toshiyuki Miyauchi(1), Yuji Shinohara(1),Yasuhiro Iida(1), Tetsu Watanabe(2), Yoshiyuki
Urakawa(2), Hiroyuki Yamagishi(3), Makoto Noda(3)(1)
Semiconductor Solutions Network Company, Sony
Corporation, Japan; (2)Home Electronics Network
Company, Sony Corporation, Japan; (3)Micro Systems
Network Company, Sony Corporation, JapanWe describe an optimized trellis of the 17PP
code. With the SISO decoders using this trellis, it
is experimentally confirmed that the turbo-coded
17PP system effectively increases the user
capacity of an optical disc.
Tu-C-04(14:35~14:55)
Hybrid Equalized Partial Response PathFeedback Maximum Likelihood for 35.4GB
Blu-ray Disc ROM*Satoru Higashino, Yoshiyuki Kajiwara, Shoei Kobayashi
Sony Corp., Japan
We have developed the Hybrid Equalized PRML
which can generate causality. The Viterbi decoder
incorporates FDTS. The system has also robust
PLL by decision directed timing error using FDTS
decision.

- 26 -

Tu-C-05(14:55~15:15)
New Equalizer Optimization Method for
PRML System using Normal Equation with
Sequenced Amplitude Margin*Tetsuya Hayashi, Tetsuya Okumura, Jun Akiyama,
Shigemi Maeda, Akira Takahashi
Sharp Corp., Japan
We propose a new equalizer optimization method
using normal equation with sequenced amplitude
margin (NESAM) for PRML systems. NESAM candetermine the optimum tap coefficients using
less data amount than our conventional method.
Tu-C-06(15:15~15:35)
Asymmetry Compensation by Nonlinear
Adaptive Partial Response Equalizer for
31.3GB Blu-ray Disc ROM*Yoshiyuki Kajiwara, Satoru Higashino,
Tamotsu Yamagami
Sony Corp., Japan
We have investigated Nonlinear Adaptive Partial
Response filter for asymmetry compensation of
31.3GB Blu-ray Disc ROM. The adaptive Volterra
filter equalizes nonlinear signal into linearized PR
signal. The conventional Viterbi detector
functions better.
Coffee Break (15:35~16:05)

Session Tu-D: High Density-I(16:05~18:30)
Presiders: J. Tominaga (AIST, Japan),
D. Tsai (National Taiwan Univ., Taiwan)
Tu-D-01 (Invited)(16:05~16:30)
High Density Holographic Storage*Kevin Curtis, William L Wilson, Lisa Dhar
InPhase Technologies, US
Ploytopic-angle multiplexing implemented in aphase conjugate architecture enables highdensity storage. Using blue media, 80GB density,
an operational prototype, and a roadmap to
1.6TB per disk are prepared.
Tu-D-02(16:30~16:50)
Phase Change Super-RENS ROM- 27 -

*Hyunki Kim, Inoh Hwang, Jooho Kim,
Changmin Park, Myongdo Ro, Insik Park
Samsung Electronics, Korea

The super-resolution phenomenon and a typicalsuper-RENS threshold phenomenon in the ROM
type sample disc (phase change super-RENSROM) was confirmed.
Tu-D-03(16:50~17:10)
Signal Read-Out using Near-Field Optical
Flying Head with a Protruded Aperture*Masakazu Hirata(1), Manabu Oumi(1),Kunio Nakajima(1), Toshifumi Ohkubo(2)(1)
Seiko Instruments Inc., Japan; (2)Toyo University,Japan
We fabricated the near-field optical head with aprotruded aperture, which can reduce theeffective spacing beyond the limit of the flying
height, and demonstrated read-out signal from
150nm-wide L&S pattern.
Tu-D-04(17:10~17:30)
Nano-Patterned Media for Near-Field
Optical Data Storage*Tsuyoshi Matsuyama(1,2), Yoshimasa Kawata(1)(1)
Faculty of Engineering, Shizuoka University, Japan;(2)
Hosoe Technology Center, Pulstec Industrial
Co.,Ltd, Japan
Nano-patterned media for near-field optical data
storage was fabricated by using diblock
copolymer. It was possible to produce nanodots array with the diameter of about 35nm.
The optimum fabrication condition was
discussed.

Tu-D-05(17:30~17:50)
Wavelength Margin Analysis in an
Advanced Collinear Holography
Hideyoshi Horimai(1,2), *Xiaodi Tan(1), Jun Li(1),Kenji Suzuki(1)(1)
OPTWARE Corporation, Japan; (2)Japan Scienceand Technology Corporation-CREST, JapanThe wavelength margin of an advanced collinear
holography is analyzed and compares it of theconventional off-axis holography. Being thelarge wavelength margin, a laser diode as a light- 28 -

source of the holography is possible.
Tu-D-06(17:50~18:10)
An Efficient 3D Error Correction Schemesfor Holographic Data Storage*Euiseok Hwang, Pilsang Yoon, Haksun Kim,
Jaewoo Roh, Jooyoun ParkDAEWOO Electronics Corp., Korea
A new volumetric error control scheme forholographic data storage has been developedand evaluated. It provides volumetrically coupled
ECC blocks with concentrated parities, which
improved overall error correcting performances
significantly in volume recording system.
Tu-D-07(18:10~18:30)
Near-Field Optical Data Storage using a
Multi-Functional Cantilever Probe*Kang-Ho Park, Eun-Kyoung Kim, Ki-Bong Song,
Sung-Q Lee
ETRI, Korea
We constructed a near-field probe recording
system using a multi-functional cantilever probewith a nano-sized aperture, which is precisely
controlled in a nanometer scale using AFM style
gap control method.

- 29 -

October 13, 2004 (Wed)Session We-E: High Density-II(08:30~12:05)
Presiders: K. Ueyanagi (Fuji Xerox, Japan),J.-H. Kim (Samsung, Korea)
We-E-01 (Invited)(08:30~08:55)
Recent Progress in Multi-Dimensional Bit
Optical Data Storage*Min Gu, James W. M. Chon
Swinburne University of Technology, Australia
In this talk, progress of the development of
quantum dot based spectral encoding techniquewill be presented, together with progress in its
integration into existing 3-D technique to produce
the multi-dimensional optical storage.
We-E-02(08:55~09:15)
Proposal for Multi-Layer Blu-ray Disc
Structure*Isao Ichimura, Gakuji Hashimoto, Kimihiro Saito,
Takeshi Yamasaki, Tomomi Yukumoto,
Tsutomu Maruyama, Kiyoshi Osato
Sony Corp., Japan
Coherent inter-layer crosstalk in multi-layer discstructure been investigated with a scalar
diffraction model. Feasibility of multi-layer Bluray ROM beyond 100 GB capacity isdemonstrated by applying our proposal to ahexa-layer ROM disc.
We-E-03(09:15~09:35)
High Density Near Field Optical Disc
Recording*Masataka Shinoda, Kimihiro Saito,
Tsutomu Ishimoto, Takao Kondo, Ariyoshi Nakaoki,
Motohiro Furuki, Minoru Takeda, Yuji Akiyama,
Takashi Shimouma, Masanobu Yamamoto
Sony Corporation, Japan
We have evaluated a high density near field
optical disc recording system with 81.1 GB
capacity. The jitters using limit equalizer were 8.5% (1 track-write) and 10.5 % (3 tracks-writes).

- 30 -

We-E-04(09:35~09:55)
Two-Photon Absorption Recording in
Photochromic Diarylethenes using Laser
Diode for Three-Dimensional Optical
Memory*Teruhiro Shiono, Tatsuo Itoh, Seiji Nishino
Matsushita Electric Ind. Co., Ltd., JapanWe demonstrated two-photon absorption (TPA)
recording in diarylethenes using LD without
thermal influence. Lens effect of refractive pits
suggested that multilayered media would besuitable for TPA recording in diarylethenes thanbulk media.
Coffee Break (09:55~10:25)
We-E-05(10:25~10:45)
Towards Cover-Layer Incident Read-Out ofa Dual-Layer Disc with a NA=1.5 Solid
Immersion Lens
*Coen A. Verschuren, Ferry Zijp,
Martin B. van der Mark, Juil I. Lee
Philips Research, The Netherlands
We present first experimental results on a coverlayer incident near field system with a blue laser
and a NA=1.5 Solid Immersion Lens. The
feasibility of dual-layer media will be discussed.
We-E-06(10:45~11:05)
Two-Dimensional Optical Storage(TwoDOS)*Dominique Bruls, Alexander van der Lee,
Andre Immink, Wim Coene
Philips Research Eindhoven, The Netherlands
TwoDOS delivers high datarates and offers
additional benefits for robustness and storage
capacity, by exploiting a two-dimensional
information format. Increased data-rate, capacityand flexibility in the employed format isdemonstrated.
We-E-07(11:05~11:25)
Master and Slave Beam Servo Techniquefor Volumetric Bit-Wise Optical Data
Storage*Sang-Ki Park, Thomas Milster, Timothy Miller,
John Butz, Warren Bletscher- 31 -

Optical Sciences Center, University of Arizona, USA

A master and slave servo technique thatmaintains tracking and focus registration inside avolumetric disk is analyzed, and themisregistration of the slave beam due to disk tilt
and beam skew is calculated.
We-E-08(11:25~11:45)
Near Field Recording on First-Surface
Write-Once Media with a NA=1.9 Solid
Immersion Lens
*Coen A. Verschuren, Ferry Zijp, Juil I. Lee,
Martin B. van der Mark, Paul Urbach
Philips Research, The Netherlands
We present improved ROM read-out and firstrecording results in a single wavelength nearfield set-up with a blue laser and a NA=1.9 Solid
Immersion Lens in a conventional focus andtracking actuator.
We-E-09(11:45~12:05)
Improvement of Noise Characteristics inSuper-RENS Disc
*Inoh Hwang, Jooho Kim, Hyunki Kim, Duseop Yoon,
Changmin Park, Insik Park, Dongho Shin
Samsung Electronics, Korea
We investigated the low frequency noise of
super-RENS disc, and found it is related to themark edge shape. We could improve it using thenovel recording mechanism without volume
change by the chemical reaction.
Lunch (12:05~13:30)

Session We-F: Basic Theory(13:30~15:40)
Presiders: K. Itoh (Ricoh, Japan),
Y. Kawata (Shizuoka Univ., Japan)
We-F-01 (Invited)(13:30~13:55)
Understanding the Mechanism for Large
and Rapid Optical Changes of PhaseChange Materials by Extended Cubic Model*Noboru Yamada(1), Toshiyuki Matsunaga(2)(1)
Matsushita Electric Industrical Co., Ltd., Japan;(2)
Matsushita Technoresearch, Inc., Japan
Rapid and large optical changes of recent phase- 32 -change materials are tried to be explained byhighly symmetrical crystal structure, large atomic
vibrations at high temperature, and changes ofconductive states between metal-like andsemiconductor.
We-F-02 (Invited)(13:55~14:20)
Phase-Change Recording Mechanism: a
New Approach to an Old Issue*Alexander Kolobov(1), Paul Fons(1),Anatoly Frenkel(2), Alex Ankudinov(3),Junji Tominaga(1), Tomoya Uruga(4)(1)
National Institute of Advanced Industrial Scienceand Technology, Japan; (2) Yeshiva University, USA;
(3)
University of Washington, USA; (4)SPring-8, Japan
Local structure of Ge-Sb-Te in laser-crystallized
and re-amorphized states has been determinedby X-ray absorption fine structure analysis. An
atomic scale mechanism of phase-change
recording in Ge-Sb-Te has been unveiled.
We-F-03(14:20~14:40)
Study on the Structure of Crystalline andAmorphous Thin Films of GeSbTe
Compounds using Grazing Incidence X-ray
Scattering*Masugu Sato(1), Toshiyuki Matsunaga(2),Noboru Yamada(3)(1)
Japan Synchrotron Radiation Research Institute,Japan; (2) Matsushita Technoresearch, Inc., Japan; (3)Matsushita Electric Ind. Co., Ltd., Japan
We investigated the structures of amorphous andcrystalline phases of Ge2Sb2Te5 thin films by
Grazing Incidence X-ray Scattering. The RDFs
derived from the X-ray scattering intensities
clearly indicated the medium-range order of theamorphous phase.
We-F-04(14:40~15:00)
Readout Power Dependence of the Signal
Distribution Observed in the Fourier Planeof Focus Spot*Takashi Nakano(1), Emi Mashimo(2),Takayuki Shima(1), Yuzo Yamakawa(1),Junji Tominaga(1)(1)
National Institute of Advanced Industrial Scienceand Technology (AIST), JAPAN; (2)Tokyo Denki
University, JAPAN- 33 -

The optical properties of super-resolution signals
in the Fourier-plane of focus showed readoutpower dependence. The properties could be
explained by a shift of a special-temperature
region in a laser spot under a ferroelectric
catastrophe model.
We-F-05(15:00~15:20)
Signal Enhancement of Super-RENS Disk by
Ag Metallic Nanostructure*Kazuma Kurihara, Tomofumi Arai, Takashi Nakano,
Junji Tominaga
National Institute of Advanced Industrial Science andTechnology (AIST), Japan
We investigated localized surface plasmon effectfrom a Ag metallic nanostrucutre fabricated on a
3rd generation super-RENS optical disk.
We confirmed the signal enhancement more than
5dB at 60nm pits.
We-F-06(15:20~15:40)
Mechanism of Properties of Noble ZnS-SiO2
Protection Layer for Phase Change Optical
Disk Media*David V. Tsu, Takeo Ohta
Energy Conversion Devices, Inc., USA
Infrared analysis is performed on as-depositedand annealed ZnS-SiO2 dielectric. We find Si
exists not in the SiO2 oxide phase but as SiOxSy.
We offer insight to its role in stability and low
thermal conductivity
Coffee Break (15:40~16:00)

Session We-G: Poster Session-I(16:00~18:00)
Presiders: N. Yamada (Matsushita, Japan),
S. L. Kang (CISD, Korea)
We-G-01
Phase-Change Properties of Recording
Materials in GaSb System Investigatedwith Static Test System*Rie Mori
Mitsubishi Materials Corp., Japan
We investigated the mark-forming properties,
nucleation behaviors and crystal growth rates of
GaSb system, and found that adjusting the ratio- 34 -

of Ga:Sb:In:Sn and Bi or Ge addition to
GaSbInSn are effective in improving those
properties.
We-G-02
Aerodynamic Stabilization for a Flexible
Optical Disk by Triangular Arranged
Stabilizers System*Yasutomo Aman, Nobuaki Onagi, Shozo Murata,
Keisuke Uchida
Ricoh Company, Ltd., Japan
We have developed a flexible optical disk systemthat can achieve small axial runout withsimplified stabilizer control, and experimentallydemonstrated the capability.
We-G-03
Cross-Talk Cancellation for 50-GB/layer
Optical Recording*Hiromi Kudo(1), Hiroyuki Minemura(1),Harukazu Miyamoto(1), Akemi Hirotsune(1),Reiji Tamura(2), Kazuyoshi Adachi(2)(1)
Hitachi,Ltd., Japan; (2)Hitachi Maxell,Ltd., JapanA 3-beam cross-talk cancellation method has
demonstrated the feasibility of 50GB/layer
recording with a bER of less than 1X10-4.
We-G-04
Optical Pickup for DVD-Multi Drive with 9.5mm Height*Hisayoshi Takamure, Taichi Mori,
Masaharu Fukakusa, Takashi Haruguchi,
Shogo Horinouchi
Panasonic Communications Corp, Japan
This paper describes the development of an
optical pickup for 9.5 mm height DVD-multidrives. We have realized an ultra-thin pickup
while securing the required signal properties.
We-G-05
Aperture Control Function for DVD/CD
Compatible Objective Lens
*Shuichi Takeuchi, Koichi Maruyama,Kenzo Yamanaka
PENTAX Corp., JAPANWe improved the Aperture Control Function of
objective lens for DVD/CD recording pickup, as
the pickup system is more affected byundesirable light pass through the DVD exclusive
area when playing the CD.
- 35 -

We-G-06
A New 8-State DC-Controllable RunLength-Limited Code for Optical-Storage
Channel*Makoto Noda, Hiroyuki Yamagishi
Sony Corp., Japan
We have developed a rate-2/3 (1, 7) RLL codewith repeated minimum transition-run constraint.
The code can reduce the size of the SISO
decoder's hardware to half, compared with thatof the conventional 17PP code.
We-G-07
Fabrication of Multilayered Photochromic
Memory Media using Pressure Sensitive
Adhesives*Masahito Nakabayashi(1), Sou Miyata(1),Masaharu Nakano(2), Masao Miyamoto(2),Yoshimasa Kawata(2)(1)
LINTEC Corporation, Japan; (2) Shizuoka
University, Japan
We present a novel fabrication method ofmultilayered photochromic memory media. The
media were fabricated by laminating processusing pressure sensitive adhesives which work as
nonphotosensitive transparent layer.
We-G-08
Low-Density Parity-Check Coding for
Holographic Data Storage*Hideki Hayashi
Samsung Yokohama Research Institute, Japan
We applied a low-density parity-check code andits soft iterative decoding to holographic data
storage. A high coding gain of 4.8 dB was
obtained at a bit error rate of 1X10-5 by computer
simulation.
We-G-09
Adaptive Equalization using the Expanded
Maximum Likelihood Detector Outoput for
Optical Recording Systems*Joohyun Lee, Jaejin Lee
Dept. of Electronic Engineering, Dongguk Univ.,
Korea
To overcome the asymmetry of high-density
optical recording channel, we propose anadaptive equalization scheme which is linked tothe maximum likelihood detector.
- 36 -

The scheme well adapts to the asymmetric
optical channel.
We-G-103-D FDTD Simulation for Volume
Holographic Gratings*Nobuhiro Kinoshita, Norihiko Ishii, Naoki Shimidzu,
Koji Kamijo, Shoichi Nakamura
NHK, Japan
We present 3-D FDTD simulation of diffracted
waves for 10 mm thick volume holographic
gratings angularly multiplexed, and also show
reproduced images calculated using thesimulation results at various reference beam
angles.
We-G-11
Initialization-Free Blu-ray Optical Disk
*Xiangshui MIAO, Luping SHI, Pik Kee TAN, Wei XU,
Jianming LI, Kian Guan LIM, Tow Chong CHONGDATA STORAGE INSTITUTE, Singapore
The Initialization-free Blu-ray disk was
successfully fabricated. No obvious deteriorationof writing/erasing properties was observed in theinitialization-free Blu-ray disk compared with aconventional Blu-ray disk. Moreover, theerasability of the initialization-free disk was
higher.
We-G-12
Broad-Stripe High-Power Laser Diode
Focus Servo*Taeyoung Choi, Tom Milster
Univ. of Arizona, USA
A focus servo using a broad-stripe high-power
laser diode for data erasure from a writable disk
is characterized. The parameters affecting theservo performance are estimated from the FES
signals obtained by image-processing.
We-G-13Fabrication of Cylindrical Microlens of GaP
by One-Step Wet Etching*Jaekwang LEE, Ki-Bong Song, Doo-Hee Cho,Jeong-Dae Suh, Sang-Hyeob Kim, Sookyung Kim,
Sang-Don Jung, Myung-Ae Chung
Electronic and Telecommunications ResearchInstitute, Korea
Microlense of GaP (100) have been fabricated by
one-step wet etching. The focused spots formed- 37 -

by fabricated lens have been measured as anelliptical shape.
We-G-14
Flying Stability of Optical Flying Head on a
Wavy Plastic Disk

*Jin-Moo Park, Jin-Yong Kim
Digitalmedia Lab. DCT Gr., LG Electronics Inc.,Korea
We carried out a computational analysis of the
OFH dynamics on the wavy surface of the disk
and evaluated the flying stability through thevariation gain.
We-G-15
Supersensitive Reflection-Mode Near-Field
Scanning Optical Microscope Supported by
Optical Heterodyne Detection Technique*Masaru Sakai(1), Shuji Mononobe(1,2),
Keiichiro Yusu(3), Toshiyasu Tadokoro(4),Toshiharu Saiki(1,5)(1)
Kanagawa Academy of Science and Technology(KAST), Japan; (2)JST-PRESTO, Japan; (3)Toshiba
Corp., Japan; (4)Techno-Synergy, Inc., Japan; (5)Keio
Univ., Japan
We proposed a novel supersensitive reflectionmode near-field scanning optical microscope
supported by the optical heterodyne detection
technique and successfully observed very low
contrastive amorphous marks on the double-layer
rewritable HD DVD medium.

We-G-16
Image Compensation for Sub-Pixel
Misalignment in Holographic Data Storage*Pilsang Yoon(1), Euiseok Hwang(1), Byeongbok Kang(1),Jooyoun Park(1), Gwitae Park(2)(1)
Daewoo Electronics Co., Korea; (2)Korea Univ.,
Korea
We described a compensation algorithm that cancompensate for misaligned retrieved data image
in holographic data storage. Experimental resultsfrom a pixel matched holographic storage
system, showing correctly recover the original
data pattern.
We-G-17Signal Processing Method of Holographic
Memory using Image Distortion Correctionand Soft Decision Viterbi Decoding Method- 38 -

*Daisuke Sato, Kazumasa Nishimoto,
Yasutaka Katayanagi, Manabu Yamamoto
Tokyo University of Science, Japan

We report the study of a two stage decoding
method for bit error reduction that uses the
distortion correction based on image processing
and the soft decision Viterbi decoding to improve
the signal quality.

- 39 -

October 14, 2004 (Thu)
Session Th-H: Media-II(08:30~12:05)
Presiders: R. Tamura (Hitachi Maxell, Japan),
D. Tsai (National Taiwan Univ., Taiwan)
Th-H-01 (Invited)(08:30~08:55)
Jitter Characteristics of Super-RENS Disk
*Jooho Kim(1), Inoh Hwang(1), Hyunki Kim(1),Insic Park(1), Junji Tominaga(2)(1)
Samsung Electronics, Korea; (2)National Institute ofAdvanced Industrial Science and Technology, Japan
Jitter characterostics of a super-RENS write once
disk with a single-side-50- GB-capacity will bereported together with a lower capacity Jitter anda pseudo random signal jitter. 100 GB CNR
Characteristics will be also described.
Th-H-02(08:55~09:15)
Energy Gap Induced Super Resolution (EGSR) Optical Disc using ZnO Thin Film
*Nobuyuki Takamori, Masaki Yamamoto, Go Mori,
Hideharu Tajima, Akira Takahashi
SHARP Corp., JapanThe optical constants change of ZnO thermallydepends on its energy gap. By applying these
performances, we obtained higher density ROM
disc. We call this super-resolution effect Energy
Gap induced Super Resolution (EG-SR).
Th-H-03(09:15~09:35)
Super-RENS Disk for Blue Laser System
Retrieving Signals from Polycarbonate
Substrate Side
*Takayuki Shima(1), Takashi Nakano(1), Jooho Kim(2),Junji Tominaga(1)(1)
National Institute of Advanced Industrial Scienceand Technology, Japan; (2)Samsung Electronics Co.,
LTD, Korea
We have prepared super-RENS disks for the bluelaser system (wavelength=405 nm, NA=0.65)
retrieving signals from the PC-substrate side. We
have obtained CNR values of 45 dB for 100-nm
and 40 dB for 60-nm size marks.
- 40 -

Th-H-04(09:35~09:55)
Investigation on Super-Resolution NearField Phase Change Blu-ray Type Optical
Disks with a Sb2Te3 Mask Layer*L. P. Shi, T. C. Chong, P. K. Tan, J. M. Li, X. Hu,
X. S. Miao
Data Storage Institute, Singapore
Different structures of super-resolution near-field
phase-change Blu-ray type optical disks with amask layer of Sb2Te3 were studied theoreticallyand experimentally. The recording marks as small
as 16 nm was observed.
Coffee Break (09:55~10:25)
Th-H-05(10:25~10:45)
Small Sized-Optical Disc for Small Form
Factor Optical Drive*Myong do Ro, Kyung geun Lee, Chang min Park,
Hee sung Park, In sik Park
Samsung Electronics Co.,Ltd., Korea
We investigated the possibility of making anarrow rim area and the optimum substrate's
thickness. We confirmed that the rim area of 1
mm is possible in mobile optical storage.
Th-H-06(10:45~11:05)
1.2mm -Thick Blu-ray / CD Dual Format
Discs*Shin Masuhara, Daisuke Ueda, Tomomi Yukumoto,
Masanobu Yamamoto
SONY Corp., JAPANWe propose two types of 1.2mm-thick Blueray/CD dual format discs. One is for both-side
reading, and another is for one-side reading
using SiH semi-reflective film.
Th-H-07(11:05~11:25)
Optimized Write Strategy for 4x Speed BD-RE*Wook Yeon Hwang, Kyung Geun Lee,
Chang Jin Yang, In Sik Park
Samsung Electronics, Korea
We have studied optimized write strategy for 4x
speed phase changing Blu-ray disc system forfurther practical implementation. This attempt- 41 -

performed by a simulation and confirmed in 2x
recording with commercialized 23GB disc.
Th-H-08(11:25~11:45)
Optical Property of PtOx Film at ElevatedTemperature Investigated by using
Ellipsometry*Xuezhe Li(1), Chang Il Kim(1), Sung Hyuck An(2),Soo Ghee Oh(2), Sang Youl Kim(1)(1)
Dept. of Molecular Science and Technology, Ajou
Univ., Korea; (2)Dept. of Physics, Ajou Univ., Korea
The complex refractive index spectra of PtOx
films and its variation with temperature areinvestigated. The variation of the optical property
at elevated temperature monitored by using insitu ellipsometer is also addressed.
Th-H-09(11:45~12:05)
Optical Disc with Asymmetrical Structure*Kyung-Chan Park, In-Seop Eom, Hyung-Jun Lim,
Je-Jong Lee, Ji-Deok Kim, Jin-Yong Kim
Digital Media Research Lab., LG Electronics Inc., Korea
We introduce a new optical disc having a 0.1mmthick cover layer and a structure withasymmetrically molded thinner substrate, and wehave investigated and confirmed theperformance of new disc having an asymmetricalthinner structure
Lunch (12:05~13:30)

Session Th-I: Components-I(13:30~15:35)
Presiders: O. Koyama (Canon, Japan),
Y. Yamanaka (NEC, Japan)
Th-I-01 (Invited)(13:30~13:55)
Coupled-Field-Analysis and Dynamic
Improvement of an Ultra-Slim-Height
Optical Pickup Actuator
Dong-Ju Lee(1), Gi-Won Jung(1), *No-Cheol Park(1),Hyun-Seok Yang(1), Young-Pil Park(1),Byung-Youn Song(2), Won-Ik Cho(2),Pyong-Yong Seong(2), Kyoung-Ho Lee(2)(1)
Center for Information Storage Device, Yonsei
University, Korea; (2)Toshiba Samsung Storage
Technology Corporation, Korea- 42 -

We propose coupled-field-analysis that can
precisely analyze the characteristics of actuators.
The effectiveness of the proposed method is
confirmed by applying it to improving theperformances of an ultra-slim-height pickup
actuator with some optimization methods.
Th-I-02(13:55~14:15)
Fabrication and Characterization of Sub100 mm Diameter Gallium Phosphide Solid
Immersion Lens Arrays*Matthew Lang(1), Tom D. Milster(1),Takahisa Minamitani(2), Gregg Borek(2),David Brown(2)(1)
University of Arizona, USA; (2)MEMS Optical Inc.,
USA
Fabrication and testing of sub-100 mm gallium
phosphide solid immersion lenses is described.
We report suitable sphericity (< 160 nm
deviation) to a marginal ray angle of 42 degrees
for NA up to 2.2 inside the material.
Th-I-03(14:15~14:35)
Correction of Substrate Vertical
Birefringence Using a Patterned Wave
Plate
*Ryuichi Katayama(1), Yuichi Komatsu(2)(1)
Media and Information Res. Labs., NEC Corp.,
Japan; (2)R&D Technical Support Center, NEC Corp.,Japan
The vertical birefringence in polycarbonate
substrates of optical disks is corrected by a newly
designed patterned wave plate placed in an
optical head with polarizing optics, in order toimprove the read/write characteristics.
Th-I-04(14:35~14:55)
High Response Twin-Objective Actuatorwith Radial Tilt Function for Blu-ray Disc
Recorder*SeokJung Kim, TaeYoun Heor, TaeKyung Kim,
YoungMan Ahn, ChongSam Chung
Samsung Electronics Co., Ltd., Korea
We have developed BD optical pick-up with twinobjective actuator to be compatible with CD and
DVD in the 10x speed BD Recorder. This actuator
has high AC sensitivities and good 2nd resonancecharacteristics.
- 43 -

Th-I-05(14:55~15:15)
A Laser Light Source Generating UltraViolet and Green Light for Holographic
Memory System*Ken'ichi Kasazumi(1), Akihiro Morikawa(1),Tomoya Sugita(1), Kiminori Mizuuchi(1),Kazuhisa Yamamoto(1), Nicolaie Pavel(2),Takunori Taira(2)(1)
Matsushita Electric Industrial Co., Ltd., Japan;(2)
Institute for Molecular Science, Japan
Solid-state laser source generating UV, green andIR light, which will realize higher capacity ofholographic memory system was developed. A
uniform grating was confirmed to be recorded ona holographic media.
Th-I-06(15:15~15:35)
BD Pickup Head for Dual Layer Disc
*Tae Kyung Kim(1), Young Man Ahn(1),Seok Jung Kim(1), Tae Youn Heor(2),Chong Sam Chung(1), In Sik Park(1)(1)
Media Solution Team, Digital Media ResearchCenter, Digital Media Business, Samsung Electronics
Co., Ltd, Korea; (2)R&D 2-Group, Digital Video
System Division, Digital Media Business, Samsung
Electronics Co., Ltd., Korea
We have developed compact BD pickup head fordual layer disc. By using single cell LCP with polDOE, we could get the jitter value of 6% andstabilize the focus and tracking signal.
Coffee Break (15:35~16:00)

Session Th-J: Poster Session-II(16:00~18:00)
Presiders: T. Iida (Pioneer, Japan),
Y.-J. Kim (LG, Korea)
Th-J-01
Super-Resolution Near-Field Structure with
Organic Dye sandwiched by Phase-Change
Materials*Wei-Chih Hsu(1), Nan-Ru Huang(2), Song-Yeu Tsai(1),Hao-Hsien Chiang(1), Ta-Chia Liu(2)(1)
Materials Research Laboratories, Industrial
Technology Research Institute, Taiwan, R.O.C.;(2)
Nan Ya Plastics Corporation, Taiwan, R.O.C.

- 44 -

The readout properties of super-resolution nearfield structure (Super-RENS) with organic dye
sandwiched by phase-change materials werestudied and demonstrated that discs with thin
dye layer show good carrier-to-noise ratio (CNR).
Th-J-02
Radial Tilt and Tangential Tilt Servo using
Four-Axis Actuator*Toshiyuki Kawasaki, Goichi Akanuma, Ikuo Maeda,
Tomofumi Kitazawa, Shunichi AndohRICOH Co. Ltd., Japan
An object lens tilt actuator for blue-laser opticaldisc system has been developed. A radial tilt andtangential tilt servo were constructed and thedisc tilt compensation effect was estimated.
Th-J-03
A Coupled Analysis Study of a Stabilized
Flexible Optical Disk System
Keisuke Uchida(1), Aman Yasutomo(2),*Onagi Nobuaki(2)(1)
Environmental R&D Center, RICOH COMPANY LTD.,
Japan; (2)Manufacturing Technology R&D
Center,RICOH COMPANY LTD., Japan
We applied a coupled fluid-structural analysis forflexible optical disk. The coupled analysis result
was compared with the result of experiment. We
obtained good agreement between them.
Th-J-04
New Spherical Aberration Compensator forBlu-ray Disc
*Hironori Nakahara, Daisuke Matsubara,
Toshiya Matozaki, Nobuo Takeshita, Toru Yoshihara
Mitsubishi Electric Corp., Japan
Liquid Crystal Plate type new Spherical
Aberration Compensator for Blu-ray Disc opticalsystem is discussed. It is numerically proved thatthe compensator can reduce the aberration
caused by decentering.
Th-J-05
Signal Qualification Method for Optical Disc
*Hyunsoo Park(1), Juhan Bae(1), Jaeseong Shim(1),Jaewook Lee(2), Junghyun Lee(2), Eunjin Ryu(2),Eingseob Cho(2), Konakov Maxim(2)(1)
Media Solution Team, Digital Media ResearchCenter, Digital Media Business, Samsung Electronics
Co., Ltd., Korea; (2)i-Networking Lab., Samsung
Advanced Institute of Technology, Korea- 45 -

A new method that is able to offer the more
precise measurement of the signal quality than
the jitter for high density optical disc is proposed.
(LPSNR-Level Peak Signal to Noise Ratio)
Th-J-06
Evaluation of Multiplex Hologram by
Variable Pitch Spiral Method*Shin Satoh, Satoshi Hattori, Hiroshi Sasaki
Toagosei, Japan
Variable Pitch Spiral method was proposed forevaluation of multiplex hologram. One of ourtypical media was evaluated by this method andgave multiplexing number of 49, equal to
23GB/Disc, keeping the BER under 10-3.
Th-J-07
Optimal Number of Control Bits in the
Guided Scrambling Method for Holographic
Data Storage*Na Young Kim, Joohyun Lee, Jaejin Lee
Dept. of Electronic Engineering, Dongguk Univ.,
Korea
We have searched the optimal numbers of eachpage size considering various condition of guided
scrambling used in the holographic storage
systems. We found that 6~10 control bits areenough strength ³ 4.
Th-J-08
Thermal Deformation Analysis of Blu-ray
Optical Disks*Hong Xin Yang(1,2), Lu Ping Shi(1), Jian Ming Li(1),Kian Guan Kim(1), Tow Chong Chong(1,2)(1)
Data Storage Institute, Singapore; (2)National
University of Singapore, Singapore
Three-dimensional thermomechanical finiteelement analysis was conducted on blu-ray
optical disks. The thermal deformation wasinvestigated during the writing process. The
result shows that the thermal deformation may
cause tilt aberration.
Th-J-09
High-Speed Data Position Detection
Processing of Holographic Memory*Yuichi Sugiyama, Naoya Oue, Manabu Yamamoto
Tokyo University of Science, Japan
This paper discusses the signal processing to- 46 -

correct image distortion by using data position
detection markers and the parallel signal
processing method used to increase the marker
detection speed to achieve high speed datatransfer.
Th-J-10
Simulation of the Heat Interference in the
Dye Recordable DVD at Different Speedswith the Different Write Strategies*Gongming Wei(1), Frank Tang(2), Jochen Hellmig(3)(1)
Philips Research East Asia, P.R.China; (2)Philips
Intellectual Property and Standards Eindhoven, theNetherlands; (3)Philips Research Eindhoven, theNetherlands
The thermal simulation on the heat interferences
within a mark and among the marks is used totentatively explain why the different write
strategies should be used for writing a same discat different speeds.
Th-J-11High-Deposition-Rate Dielectric-Thin-Filmfor HD DVD Rewritable Media*Eiji Kariyada, Shuichi Ohkubo, Hideki Tanabe,
Tatsunori Ide
NEC Corporation, Japan
We have developed SiNiON film for use in HD
DVD media. The deposition rate for the SiNiON isfour times faster than that for SiO2 and is almost
the same as that for ZnS-SiO2.
Th-J-12
Optical Response of Zinc Oxide Nano
Composites Thin Film for Near-Field Optical
Recording*Tsung Sheng Kao, Yuan Hsing Fu, Pei Hsin Chang,
Wei Chih Lin, Din Ping TsaiNational Taiwan University, Taiwan; Center for
Nanostorage Research, Taiwan
We use sputtered ZnO nano thin film as a nearfield active layer in super-RENS disk. Ultra highdensity optical storage of ZnO-type super-RENS
disk and its optical response have been studied
by a pump-probe experiments.
Th-J-13
Flexible Disk Film Characteristics*Shozo Murata, Nobuaki Onagi, Yasutomo Aman
Ricoh Co., Ltd., Japan- 47 -

We produced a disk with low-rigidity film and are
currently involved in the research anddevelopment of new optical disk systems.Our
disk causes a small axial runout of the disk.
Th-J-14Ultra Small Pick-Up Actuator Design for CF
type II Optical Disk Drive
Woosung Yang(1), *Seung-Yop Lee(2),Taeseong Kwon(1), Seong-su Lee(1), Sookyung Kim(3)(1)
Nanostorage Co., Ltd, Korea; (2)Sogang Univ.,
Korea; (3)ETRI, Korea
Two types of ultra small pick-up actuators,
applicable to CF type II form factor, areproposed. Mechanical feasibility and dynamic
characteristics of the miniaturized actuators areinvestigated.
Th-J-15
A Method for Compensating Focal Point
Error due to the Variation of Cover Layer
Thickness in Small Form Factor Optical
Drive*Sam-Nyol Hong(1), Jin-Moo Park(1), Jung-Kyu Lee(1),Gun-Soon Park(1), Man-Hyung Lee(1), In-Ho Choi(1),Jin-Yong Kim(1), Sang-Cheon Kim(2),See-Hyung Lee(2)(1)
Digital Media Research Lab., LG Electronics, Korea;(2)
Devices & Materials Lab., LG Electronics Instituteof Technology, Korea
We propose a focus mechanism that adjusts the
focal point error results from the variation ofcover layer thickness, while the OFH follows thewaviness of the disc surface in miniature opticaldrives.
Th-J-16Signal Process of Multi-Level Run-LengthLimited using PRML Technique*Sun-How Jiang, Ji-Wen Kuo, Chang-Po Ma,
Feng-Hsiang Lo
Industrial Technology Research Institute, Taiwan
We introduce PRML technology to increase theaccuracy of reading multi-level signal from a MLRLL recorded disc. The reason is that thetraditional slicer detection is no longer suitablefor detecting multi-level signal.
Th-J-17
A New 9-Level (1, 3) Run-Length-Limited
Code for Multilevel Optical Recording- 48 -

Channels*Joohyun Lee, Myungjin Lee, Jaejin Lee
Dept. of Electronic Engineering, Dongguk Univ.,
Korea
We present an M=9 (1,3) RLL code for multilevel
recording system. The code achieves very highdensity ratio and coding efficiency (e=96.1%). In
addition, the structure of the encoder anddecoder is very simple.

Banquet(19:00~21:00)- 49 -

October 15, 2004 (Fri)
Session Fr-K: Drive Technology-II(08:30~10:15)
Presiders: H. Miyamoto (Hitachi, Japan),J.-Y. Kim (LG, Korea)
Fr-K-01 (Invited)(08:30~08:55)
Progress on Small Form Factor Optical Disc
Drive Engine Technology*Jin-Yong Kim, In-Ho Choi, Man-Hyung Lee
LG Electronics, Digital Media Research Lab., Korea
We will present the recent development status on
small form factor optical discdrive engine.Swing-arm type and sledge typehead technologies will be comparedand discussed.Especilly progress on sledge typehead technology will be given.
Fr-K-02(08:55~09:15)
Development of an Air Gap Servo System
for a High Data Rate Near Field Optical
Recording*J.I. Lee, M.A.H van der Aa, C.A. Verschuren,
F. Zijp, M.B. van der Mark
Philips Research Eindhoven, The Netherlands
This paper presents a design method of an air
gap servo system ensuring smooth servo start-up
without lens-disc collision and providing highdata transfer rate in near field optical recording.
Fr-K-03(09:15~09:35)
High Gain Servo Controller with Complex
Zeros for Optical Disk Drives*Yoshiyuki Urakawa, Tetsu WatanabeSony Corporation, Japan
We propose high gain servo controller withcomplex zeros for optical disk drives.It has thesame structure with the conventional controller.
The servo system will be robust to shocks,
vibrations, and rotational errors.
Fr-K-04(09:35~09:55)
Optical Disk Recorder (ODR) for Satellite- 50 -

Use*Kunimaro Tanaka(1), Osamu Itoh(2), Hitoshi Iwai(2),Masahiro Kasuya(3)(1)
Teikyo Heisei Univ., Japan; (2)Mitsubishi Electric
Corp., Japan; (3)Japan Aerospace Exploration Agency,Japan
The first optical disk recorder for satellite use
was developed. There are four platters and it's
data transfer rate is 60 Mbps. Explanation about
the recorder and obtained data will be presented.
Fr-K-05(09:55~10:15)
Precision Position and Gap Control for HighDensity Optical Head using Bimorph PZT*Chul-JIn Kim(1), Eo-Jin Hong(1), Young-Gi Kwan(1),Tae-Wook Park(1), No-Chul Park(1), Hyun-SeokYang(1), Young-Pil Park(1), Sung-Q Lee(2),Eun-Kyung Kim(2), Kang-Ho Park(2)(1)
Center for Information Storage Device, Yonsei
University, Korea; (2)Basic Research Laboratory,
Electronics and Telecommunications ResearchInstitute, Korea
This paper proposed a dual actuator usingbimorph PZT for information storage device
based on prove array NSOM. The gap between
the media and the optical head should bemaintained within the optical tolerance.
Coffee Break (10:15~10:45)

Session Fr-L: System & Applications(10:45~11:45)
Presiders: H. Miyamoto (Hitachi, Japan),J.-Y. Kim (LG, Korea)
Fr-L-01(10:45~11:05)
Disc Management for Blu-ray Disc
Recordable*Jungwan Ko, Bob IJtsma, Chris Steenbergen,
David Hanes, Marco Winter, Motoshi Ito,
Noboru Yashima, Shigemi Maeda, Shoei Kobayashi,
Takeshi Kohda, Taku Hoshizawa, Toshiki Aoi,
Yongcheol Park
Blu-ray Disc Founders, Korea
Blu_ray Disc Founders have studied defectmanagement scheme for the Blu-ray Disc
Recordable format. Our results show that it ispossible to provide an error free recording- 51 -

environment for a high capacity write-once
medium.
Fr-L-02(11:05~11:25)
Optical ROM Card System Based on the
Talbot Effect*Thomas de Hoog, Aukje Kastelijn, Rob Hendriks,
Rene Verberne, Christopher BuschPhilips Research Labs, The Netherlands
We present our progress in developing an opticalstorage system for portable devices, consisting ofa removable ROM card and a robust reader. We
show the basic principle, and explain the position
control concept.
Fr-L-03(11:25~11:45)
The Pit-Shifted ROM Disc Format for the
R/RE Disc Compatibility*Jung-Bae Park, Jin-Yong Kim, San-Woon Suh,
Won-Bae Joo
Digital Media Research Lab. LG Electronics Inc., Korea
We proposed the Pit-Shifted ROM Disc Format
and provided experimental results
showing the compatibility of the information areafor ROM and R/RE Disc can be preserved as wellas the illegal RF-copy can be prevented.
Lunch (11:45~13:30)

Session Fr-M: Components-II(13:30~15:10)
Presiders: T. Milster (Univ. of Arizona, USA),Y. Honguh (Toshiba, Japan)
Fr-M-01(13:30~13:50)
BD, DVD and CD Compatible Objective Lens
Assembly*Katsuhiro Koike, Hajime Koyanagi, Makoto Sato,
Masakazu Ogasawara, Ikuya Kikuchi
Corporate Research and Development Laboratories,
Pioneer Corporation, JapanWe developed a BD, DVD and CD compatible
objective lens assembly with a Phase Shift
Element. The concept of the optical design of thePhase Shift Element and the experimental results
are described.

- 52 -

Fr-M-02(13:50~14:10)
Pickup for SFO* Drive with 2.3mm Height
Actuator*Young Min Cheong, Jin Won Lee, Kwang Kim, Sung
Soo Kim, Jong Chul Choi, Chong Sam Chung, In Sik
ParkMedia Solution Team, Digital Media Research Center,
Digital Media Network Business, Samsung
Electronics Co., Ltd., Korea
We propose the optical pickup with the new type
actuator using the horizontally arranged
magnetic circuit, apply to 5mm height SFO
Drive and get the good readout signal.
Fr-M-03(14:10~14:30)
Design of Slider and Suspension for 4 x 1
Probe Array Type NSOM
*Eo-Jin Hong(1), Woo-Seok Oh(1), No-Cheol Park(1),Hyun-Seok Yang(1), Young-Pil Park(1), Sung-Q Lee(2),Eun-Kyung Kim(2), Kang-Ho Park(2)(1)
Center for Information Storage Device, Yonsei
University, Korea; (2)Electronics andTelecommunications Research Institute, Korea
In order for near-field to be successfully
mplemented in the system, a suitable slider andsuspension are needed to be properly designed.
The optical slider and the suspension for probearray are designed and analyses.
Fr-M-04(14:30~14:50)
Maximum Magnetic Field of Thin Film Coils
in Magneto-Optical Heads*Ruud J.M. Vullers, Victor Zieren, Harry van EschPhilips Research, The Netherlands
We investigated the maximum current at whichcoils, integrated in magneto-optical recording
heads, can be operated before breakdown,
effectively determining the maximum magnetic
field. We show that coil failure is related toheating effects.
Fr-M-05(14:50~15:10)
Feedback Noise Issues in Micro Optical
Pick-Ups*Bernard W., Jr. Bell, Scott D. Wilson
DPHI, Inc. "DataPlay", USA- 53 -

Conditions for optimizing laser feedback noise inan optical pick-up based on peaks in thecoherence function are presented for red laser
based micro optical pick-ups having shortfeedback optical path lengths.
Coffee Break (15:10~15:40)

Session PD(15:40~17:00)
Post-deadline Papers (15:40~16:40)
The best 4 post-deadline papers are orally
presented.
Awards & Closing (16:40~17:00)
Awards, Announcement of ISOM/ODS 2005
and Closing Remarks- 54 -

Authors IndexA
Abe, S.
Adachi, K.
Adachi, K.
Ahn, Y. M.
Ahn, Y. M.
Akanuma, G.
Akiyama, J.
Akiyama, Y.
Aman, Y.
Aman, Y.
An, S. H.
Andoh, S.
Ankudinov, A.
Anzai, Y.
Aoi, T.
Arai, T.

Tu-B-03
Tu-C-02
We-G-03
Th-I-06
Th-I-04Th-J-02
Tu-C-05
We-E-03
We-G-02
Th-J-13
Th-H-08
Th-J-02
We-F-02
Tu-B-01
Fr-L-01
We-F-05

B
Bae, J. H.
Bell, Jr.
Bletscher, W.
Boamfa, M. I.
Borek, G.
Brown, D.
Buls, D.
Busch, C.
Butz, J.

Th-J-05
Fr-M-05
We-E-07
Tu-B-04Th-I-02
Th-I-02
We-E-06
Fr-L-02
We-E-07

C
Chae H. S.
Chang, P. H.
Cheong, Y. M.
Chiang, H. H.
Cho, D. H.
Cho, E. S.
Cho, E. S.
Cho, W. I.
Choi, I. H.
Choi, I. H.
Choi, J. C.
Choi, T. Y.
Choi, Y.
Chon, W. M.
Chong, T. C.
CHONG, T. C.
Chong, T. C.

Tu-C-01Th-J-12Fr-M-02
Th-J-01
We-G-13
Tu-C-01Th-J-05
Th-I-01Th-J-15
Fr-K-01
Fr-M-02
We-G-12
Tu-B-06
We-E-01
Th-H-04We-G-11
Th-J-08

Chung, C. S.
Chung, C. S.
Chung, C. S.
Chung, M. A.
Coene, W.
Curtis, K.

Th-I-06
Fr-M-02
Th-I-04We-G-13
We-E-06
Tu-D-01

Dde Hoog, T.
Deguchi, K.
Dhar, L.

Fr-L-02
Tu-B-07
Tu-D-01E
Eom, I. S.

Th-H-09F
Fons, P.
Frenkel, A.
Fu, Y. H.
Fukakusa, M.
Furuki, T. S.

We-F-02
We-F-02
Th-J-12We-G-04
We-E-03

G
Gu, M.

We-E-01

H
Hanes, D.
Haruguchi, T.
Hashimoto, G.
Hashimoto, K.
Hattori, S.
Hayashi, H.
Hayashi, T.
Hellmig, J.
Hendriks, R.
Heor, T. Y.
Heor, T. Y.
Higashino, S.
Higashino, S.
Higuchi, T.
Hirata, M.
Hiroki, T.
Hirotsune, A.
Hirotsune, A.
Hong, E. J.
Hong, E. J.
Hong, S. N.
Horimai, H.
Horinouchi, S.
- 55 -

Fr-L-01
We-G-04
We-E-02
Tu-B-02
Th-J-06
We-G-08
Tu-C-05
Th-J-10Fr-L-02
Th-I-06
Th-I-04
Tu-C-04
Tu-C-06
Tu-B-05
Tu-D-03
Tu-B-07
Tu-C-02
We-G-03
Fr-K-05
Fr-M-03
Th-J-15
Tu-D-05
We-G-04

Hoshizawa, T.
Hosoda, Y.
Hosoda, Y.
Hsu, W. C.
Hu, X.
Huang, N. R.
Hwang, E. S.
Hwang, E. S.
Hwang, I. O.
Hwang, I. O.
Hwang, I. O.
Hwang, W. Y.

Fr-L-01
Tu-B-02
Tu-B-05
Th-J-01
Th-H-04Th-J-01
Tu-D-06
We-G-16
Tu-D-02
We-E-09
Th-H-01
Th-H-07

I
Ichimura, I.
Ide, T.
Iida, T.
Iida, T.
Iida, Y.
Ijtsma, B.
Imai, T.
Immink, A.
Ishii, N.
Ishimoto, T.
Ito, E.
Ito, M.
Itoh, O.
Itoh, T.
Iwai, H.

We-E-02
Th-J-11
Tu-B-02
Tu-B-05
Tu-C-03
Fr-L-01
Tu-B-05
We-E-06
We-G-10We-E-03
Tu-B-03
Fr-L-01
Fr-K-04
We-E-04
Fr-K-04

J
Jiang, S. H.
Joo, W. B.
Jung, G. W.
Jung, S. D.

Th-J-16
Fr-L-03
Th-I-01
We-G-13

K
Kajiwara, Y.
Kajiwara, Y.
Kamijo, K.
Kang, B. B.
Kang, S. I.
Kao, T. S.
Kariyada, E.
Kasazumi, K.
Kasono, O.
Kastelijn, A.
Kasuya, M.
Katayama, R.
Katayanagi, Y.
Katsumura, M.

Tu-C-04
Tu-C-06
We-G-10We-G-16
Tu-B-06
Th-J-12
Th-J-11
Th-I-05
Tu-B-02
Fr-L-02
Fr-K-04Th-I-03
We-G-17
Tu-B-02

Kawaguchi, Y.
Kawasaki, T.
Kawata, Y.
Kawata, Y.
Kikuchi, I.
Kim, C. I.
Kim, C. J.
Kim, E. K.
Kim, E. K.
Kim, E. K.
Kim, H.
Kim, H. K.
Kim, H. K.
Kim, H. K.
Kim, J. D.
Kim, J. H.
Kim, J. H.
Kim, J. H.
Kim, J. H.
Kim, J. Y.
Kim, J. Y.
Kim, J. Y.
Kim, J. Y.
Kim, J. Y.
Kim, K.
Kim, K.
Kim, N. Y.
Kim, S. C.
Kim, S. H.
Kim, S. J.
Kim, S. J.
Kim, S. K.
Kim, S. K.
Kim, S. S.
Kim, S. Y.
Kim, T. K.
Kim, T. K.
Kim, Y. M.
Kinoshita, N.
Kitazawa, T.
Ko, J. W.
Kobayashi, S.
Kobayashi, S.
Kohda, T.
Koike, K.
Kolobov, A.
Komatsu, Y.
Konakov, M.
Kondo, T.
Konishi, M.
Koyama, O.
Koyanagi, H.
Kudo, H.
Kudo, H.
- 56 -

Tu-B-03
Th-J-02
Tu-D-04We-G-07
Fr-M-01
Th-H-08
Fr-K-05
Tu-D-07
Fr-K-05
Fr-M-03
Tu-D-06
Tu-D-02
We-E-09
Th-H-01
Th-H-09
Tu-D-02
We-E-09
Th-H-01
Th-H-03
We-G-14
Th-H-09
Th-J-15
Fr-K-01
Fr-L-03
Th-J-08
Fr-M-02
Th-J-07
Th-J-15
We-G-13
Th-I-06
Th-I-04We-G-13
Th-J-14
Fr-M-02
Th-H-08
Th-I-06
Th-I-04
Tu-B-06
We-G-10
Th-J-02
Fr-L-01
Tu-C-04
Fr-L-01
Fr-L-01
Fr-M-01
We-F-02
Th-I-03
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We-E-03
Tu-B-07
Tu-B-07
Fr-M-01
Tu-C-02
We-G-03

Kuo, J. W.
Kurihara, K.
Kuriyama, K.
Kuriyama, K.
Kwan, Y. G.
Kwon, T. S.

Th-J-16
We-F-05
Tu-B-02
Tu-B-05
Fr-K-05
Th-J-14L
Lang, M.
Lee, D. J.
Lee, J.
Lee, J.
Lee, J. E.
Lee, J. H.
Lee, J. H.
Lee, J. H.
Lee, J. H.
Lee, J. H.
Lee, J. I.
Lee, J. J.
Lee, J. J.
Lee, J. J.
Lee, J. J.
LEE, J. K.
Lee, J. K.
Lee, J. W.
Lee, J. W.
Lee, J. W.
Lee, K. G.
Lee, K. G.
Lee, K. H.
Lee, L.
Lee, M. H.
Lee, M. H.
Lee, M. J.
Lee, S. H.
Lee, S. Q.
Lee, S. Q.
Lee, S. Q.
Lee, S. S.
Lee, S. Y.
Li, J. M.
Li, J. M.
LI, J.
Li, J.
Li, X.
Lim, H. J.
LIM, K.
Lin, W. C.
Liu, T. C.
Lo, F. H.
M

Th-I-02
Th-I-01
We-E-05
We-E-08
Tu-C-01
We-G-09
Th-J-07
Th-J-17
Tu-C-01Th-J-05
Fr-K-02
We-G-09
Th-J-07
Th-J-17
Th-H-09
We-G-13
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Fr-M-02
Th-H-05
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Tu-C-01Th-J-15
Fr-K-01Th-J-17
Th-J-15
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Fr-M-03
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Th-J-14
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We-G-11
Tu-D-05
Th-H-08
Th-H-09
We-G-11
Th-J-12
Th-J-01Th-J-16

Ma, C. P.
Maeda, I.
Maeda, S.
Maeda, S.
Maruyama, K.
Maruyama, T.
Mashimo, E.
Masuhara, S.
Matozaki, T.
Matsubara, D.
Matsunaga, T.
Matsunaga, T.
Matsuyama, T.
Maxim, K.
Miao, X. S.
MIAO, X.
Miller, T.
Milster, T.
Milster, T. D.
Milster, T. D.
Minamitani, T.
Minemura, H.
Minemura, H.
Minemura, H.
Miyamoto, H.
Miyamoto, H.
Miyamoto, H.
Miyamoto, M.
Miyaoka, Y.
Miyata, S.
Miyauchi, T.
Mizuuchi, K.
Mononobe, S.
Mori, G.
Mori, R.
Mori, T.
Morikawa, A.
Morita, K.
Murata, S.
Murata, S.

Th-J-16
Th-J-02
Tu-C-05
Fr-L-01
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We-E-07
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Th-I-02
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We-G-03
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Th-H-02
We-G-01
We-G-04Th-I-05
Tu-B-07
We-G-02
Th-J-13N
Nakabayashi, M.
Nakahara, H.
Nakajima, K.
Nakamura, S.
Nakano, M.
Nakano, T.
Nakano, T.
Nakano, T.
Nakaoki, A.
Neijzen, J.
Nishimoto, K.
- 57 -

We-G-07
Th-J-04
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We-G-10We-G-07
We-F-04
We-F-05
Th-H-03
We-E-03
Tu-B-04We-G-17

Nishino, S.
Nobuaki, O.
Noda, M.
No
We-G-06

We-E-04Th-J-03
Tu-C-03

Park, Y. P.
Pavel, N.

Fr-M-03
Th-I-05

R

O
Ogasawara, M.
Oh, S. G.
Oh, W. S.
Ohkubo, S.
Ohkubo, T.
Ohno, E.
Ohta, T.
Okumura, T.
Onagi, N.
Onagi, N.
Osato, K.
Oue, N.
Oum, M.

Fr-M-01
Th-H-08
Fr-M-03
Th-J-11
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We-F-06
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We-E-02
Th-J-09
Tu-D-03

P
Park, C. M.
Park, C. M.
Park, C. M.
Park, G. S.
Park, G. T.
Park, H. S.
Park, H. S.
Park, I. S.
Park, I. S.
Park, I. S.
Park, I. S.
Park, I. S.
Park, I. S.
Park, I. S.
Park, J. B.
Park, J. M.
Park, J. M.
Park, J. Y.
Park, J. Y.
Park, K. C.
Park, K. H.
Park, K. H.
Park, K. H.
Park, N. C.
Park, N. C.
Park, N. C.
Park, S. K.
Park, T. W.
Park, Y. C.
Park, Y. P.
Park, Y. P.

Th-H-05
Tu-D-02
We-E-09
Th-J-15
We-G-16
Th-H-05
Th-J-05
Th-H-05
Th-H-07Th-I-06
Fr-M-02
Th-H-01
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Fr-L-03
We-G-14
Th-J-15
Tu-D-06
We-G-16
Th-H-09
Tu-D-07
Fr-K-05
Fr-M-03
Th-I-01
Fr-M-03
Fr-K-05
We-E-07
Fr-K-05
Fr-L-01Th-I-01
Fr-K-05

Ro, M. D.
Ro, M. D.
Roh, J. W.
Ryu, E. J.

Th-H-05
Tu-D-02
Tu-D-06
Th-J-05

S
Saiki, T.
Saito, K.
Saito, K.
Sakai, M.
Sasaki, H.
Sato, D.
Sato, M.
Sato, M.
Sato, M.
Satoh, S.
Seong, P. Y.
Shi, L. P.
Shi, L. P.
SHI, L. P.
Shida, N.
Shim, J. S.
Shima, T.
Shima, T.
Shimidzu, N.
Shimouma, T.
Shin, D.
Shinoda, M.
Shinohara, Y.
Shintani, T.
Shion, T.
Song, B. Y.
Song, K. B.
Song, K. B.
Steenbergen, C.
Sugita, T.
Sugiyama, Y.
Suh, J. D.
Suh, S. W.
Suzuki, K.

We-G-15
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T
Tadokoro, T.
Taira, T.
Tajima, H.
- 58 -

We-G-15
Th-I-05
Th-H-02

Takahashi, A.
Takahashi, A.
Takamori, N.
Takamure, H.
Takeda, M.
Takeshita, N.
Takeuchi, S.
Tamura, R.
Tamura, R.
Tan, P. K.
TAN, P. K.
Tan, X.
Tanabe, H.
Tanaka, K.
Tang, F.
Tominaga, J.
Tominaga, J.
Tominaga, J.
Tominaga, J.
Tominaga, J.
Tomiyama, M.
Tsai, D. P.
Tsai, S. Y.
Tsu, D. V.

Tu-C-05
Th-H-02
Th-H-02
We-G-04
We-E-03
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Fr-K-04Th-J-10We-F-02
We-F-04
We-F-05
Th-H-01
Th-H-03
Tu-B-03
Th-J-12
Th-J-01
We-F-06

U
Uchida, K.
Uchida, K.
Ueda, D.
Urakawa, Y.
Urakawa, Y.
Urbach, P.
Uruga, T.
Ushiyama, J.
Ushiyama, J.

We-G-02
Th-J-03
Th-H-06
Tu-C-03
Fr-K-03
We-E-08
We-F-02
Tu-B-01
Tu-C-02V
van der Aa, M.A.H Fr-K-02
van der Lee, A.
We-E-06
van der Mark, M. B. Fr-K-02
van der Mark, M. B. We-E-05
van der Mark, M. B. We-E-08
van Esch, H.
Fr-M-04
Verberne, R.
Fr-L-02
Verschuren, C. A. Fr-K-02
Verschuren, C. A. We-E-05
Verschuren, C. A. We-E-08
Vullers, R.
Fr-M-04
W
Watanabe, T.

Watanabe, T.
W., B.
Wei, G. M.
Wilson, S. D.
Wilson, W. L.
Winter, M.

Fr-K-03
Fr-M-05
Th-J-10Fr-M-05
Tu-D-01
Fr-L-01X
XU, W.

We-G-11Y
Yamada, N.
Yamada, N.
Yamagami, T.
Yamagishi, H.
Yamagishi, H.
Yamakawa, Y.
Yamamoto, K.
Yamamoto, M.
Yamamoto, M.
Yamamoto, M.
Yamamoto, M.
Yamamoto, M.
Yamanaka, K.
Yamasaki, T.
Yang, C. J.
Yang, H. X.
Yang, H. S.
Yang, H. S.
Yang, H. S.
Yang, W. S.
Yashima, N.
Yasutomo, A.
Yokogawa, F.
Yokoyama, R.
Yoon, D.
Yoon, P.
Yoon, P.
Yoshihara, T.
Yukumoto, K. O.
Yukumoto, T.
Yusu, K.

We-F-01
We-F-03
Tu-C-06
Tu-C-03
We-G-06
We-F-04Th-I-05
We-G-17
Th-J-09
Th-H-02
We-E-03
Th-H-06
We-G-05
We-E-02
Th-H-07
Th-J-08
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Fr-K-05
Fr-M-03
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Fr-L-01Th-J-03
Tu-B-05
Tu-B-07
We-E-09
Tu-D-06
We-G-16
Th-J-04
We-E-02
Th-H-06
We-G-15Z
Zieren, V.
Zijp, F.
Zijp, F.
Zijp, F.

Tu-C-03- 59 -

Fr-M-04
Fr-K-02
We-E-05
We-E-08

ISOM2004 Committee
Organizing Committee
Co-Chairs: Toshima, T. (NTT Elec.)
Park, Y. -P. (CISD, Yonsei Univ.)
Exofficio:

Onoe, M. (Prof. Emeritus, Univ. of Tokyo)
Sakurai, Y. (Prof. Emeritus, Osaka Univ.)
Ito, R. (Meiji Univ.)
Mitsuhashi, Y. (JST)Members:

Arai, K. (MSJ)
Fujimura, I. (Ricoh)
Fukuchi, H. (NEC)Goto, T. (JSAP)
Itoh, K. (Osaka Univ.)
Kime, K. (Mitsubishi)
Murakami, T. (Steering Committee)
Nadamoto, M. (OITDA)
Nakamura, M. (Hitachi)
Nishitani, K. (Sony)
Ohta, K. (Sharp)
Tanaka, S. (Matsushita)
Tokumaru, H. (NHK)Tominaga, J. (Program Committee)
Funazou, Y. (Sanyo)
Uchiyama, T. (Fujitsu Labs.)
Yamada, H. (Toshiba)
Yamada, O. (Pioneer)
Yoshida, H. (Mitsubishi Chem.)

Advisory Committee
Fushiki, K. (Nikkei BP)
Goto, K. (Tokai Univ.)
Ichioka, Y. (Nara Nat. College of Tech.)Imamura, N. (Tera House, Co.)
Itoh, A. (Nihon Univ.)
Itoh, U. (AIST)
Kubo, T. (T. Kubo Engineering Science Office)
Kubota, S. (Sony)Mori, M. (NatureInterface Co., Ltd.)
Ogawa, K. (Univ. of Tokyo)
Ohta, T. (ECD)
Ojima, M. (Hitachi)
Okino, Y. (Kansai Univ.)
Saito, J. (Nikon)
Tsunoda, Y. (Hitachi)
Ukita, H. (Ritsumeikan Univ.)
Yokogawa, F. (Pioneer)

Steering Committee
Co-Chairs: Murakami, T. (OITDA)
Um, S. -H. (LG)Vice-Co-Chairs:
Maeda, T. (Hitachi)Sugiura, S. (Pioneer)- 60 -

Members:

Dobashi, H. (NTT)Fuji, H. (Sharp)
Funato, H. (Ricoh)
Itoh, M. (Tsukuba Univ.)
Kanehira, J. (Mitsubishi Chem.)
Katayama, R. (NEC)
Kobori, H. (Toshiba)
Moribe, M. (Fujitsu Labs.)
Shinoda, M. (Mitsubishi)
Shinoda, M. (Sony)
Tanabe, T. (Ibaraki-ct)
Tominaga, J. (AIST)
Tsuchiya, Y. (Sanyo)
Yamamoto, K. (Matsushita)

Technical Program Committee
Co-Chairs:

Tominaga, J. (AIST)
Shin, D. -H. (Samsung)Vice-Co-Chairs:
Itoh, K. (Ricoh)
Kondo, T. (JVC)
Takeda, M. (Sony)
Members:

Fujita, K. (Kyoto Univ.)
Irie, M. (Osaka Sangyo Univ.)
Hasegawa, S. (Fujitsu Labs.)
Honguh, Y. (Toshiba)
Hosaka, S. (Gunma Univ.)
Iida, T. (Pioneer)
Kawata, Y. (Shizuoka Univ.)
Koyama, O. (Canon)
Nakagawa, K. (Nihon Univ.)
Miyamoto, H. (Hitachi)
Takahashi, A. (Sharp)
Tamura, R. (Hitachi Maxell)
Tanaka, K. (Teikyo-Heisei Univ.)
Tani, T. (Tokyo Univ. of Agri. & Technol.)Terasaki, H. (Sanyo)
Tokumaru, H. (NHK)Ueyanagi, K. (Fuji Xerox)
Yagi, S. (NTT)
Yamada, F. (Nihon IBM)
Yamada, N. (Matsushita)
Yamanaka, Y. (NEC)Chen, M. (IBM)
Chong, T. -C. (Singapore DSI)
Gan, F. X. (Shanghai Inst. of Opt. & Fine
Mech.)
Huang, D. -R. (ITRI)
Kim, J. -H. (Samsung)
Kim, J. -Y. (LG)Kumar, V. J. (Carnegie Mellon Univ.)
Mansuripur, M. (Univ. of Arizona)
Milster, T. (Univ. of Arizona)
Shieh, H. -P. (Nat’l Chiao Tung Univ.)Shin, D. -H. (Samsung)Shin, S. -C. (KAIST)
van Haaren, J. A. M. M. (Philips)
Wehrenberg, P. (Apple Computer)
Tasi, D. P. (Nat’l Taiwan Univ.)- 61 -

Wang, S. (Ritek)

Local Organizing Committee
Chair:

Park, Y. -P. (CISD, Yonsei Univ.)

Members:

Hwang, I. -S. (TSST)
Koh, B. -C. (SEM)
Kim, S. -T. (LG)Park, K. -S. (LG)Park, N. -B. (Samsung)Yu, B. -Y. (Samsung)Local Advisory Committee
Chair:

Koo, B. -G. (Samsung)Members:

Kang, H. -M. (SEM)
Kim, C. -H. (Daewoo)
Lee, H. -G. (LG)Park, M. -H. (HLDS)
Park, Y. -P. (CISD, Yonsei Univ.)Shin, M. -Y. (Samsung)Local Steering Committee
Chair:

Um, S. -H. (LG)Members:

Cho, S. -H. (SKC)
Jung, H. -S. (Daewoo)
Kim, J. -Y. (LG)Kim, J. -H. (Samsung)
Lee, H. -S. (LG)Lee, J. -H. (SEM)
Park, I. -S. (Samsung)Park, K. -H. (ETRI)
Park, N. -C. (CISD, Yonsei Univ.)
Park, N. -Y. (SAIT)
Rhim, Y. -C. (CISD, Yonsei Univ.)Shin, J. -K. (KETI)

Local Program Committee
Chair:

Shin, D. -H. (Samsung)Members:

Ahn, J. -S. (HLDS)
Bu, J. -U. (LG)Chung, C. -S. (Samsung)Kang, S. -I. (CISD, Yonsei Univ.)
Kim, K. -S. (SEM)
Kim, W. -Y. (LG)Kim, Y. -J. (CISD, Yonsei Univ.)
Lee, J. -J. (Dongguk Univ.)
Lee, K. -H. (TSST)
Min, B. -H. (LG)Min, S. -K. (Daewoo)
Paek, M. -C. (ETRI)- 62 -

- 63 -

Floor Plan
Lotte Hotel Jeju, 6th Floor

Technical Sessions
Poster Sessions
Tutorial I & II

① Crystal Ballroom④ Charlotte Room
⑤ Emerald Room
⑤ Emerald Room

Exhibition⑥ Crystal Ballroom Lobby

Welcome Reception① Crystal Ballroom

Banquet① Crystal Ballroom

Preview Room

③ Peal RoomInternet Lounge③ Peal Room

Secretariat② Ruby RoomRegistration Desk

⑦ Lobby