Program
March 5 (Tuesday)
Note
Invited talks are 30-minute talks including the time for discussions (~5 min). Contributed talks indicated by"#" are 20-minute talks. "‡" indicates awardee of the financial support for young researchers. For oralpresentations, you can connect your own PC to LCD projector via standard RGB cable (mini D-sub 15 pin
connector). If you will not bring your own PC but you have your presentation file with you, please let us
know in advance. For poster presentations, please refer to the note in the list of poster presentations.
9:05 - 9:15

Opening remarks byTrustee, Vice President for Research, Industry-Academia Collaboration,and Social Cooperation, Univ. of FukuiTimeSession

No.

Presenter (Affiliation)

Title

9:15

Opening talk5a-1

Masahiko Tani
(FIR UF)

Research Activities on Far Infrared
Technology in FIR UF

9:35

5a-2

Yoshinori Tatematsu(FIR UF)Development of sub THz gyrotrons in wide
frequency band in FIR UF

10:30

Stefan Knirck
5a-3 (Max-Planck-Institutefor Physics, Germany)

Developmentof gyrotrons
10:05 – 10:30 Break

11:00

THz source
development
andapplications

11:30

5a-4

Yuichi Ogawa(Kyoto Univ., Japan)Michael A. Shapiro
5a-5 (Massachusetts Inst.
of Tech., USA)

Chair.
MikhailYu.
GlyavinFar-Infrared Technologies in Axion andHidden Photon Astroparticle Physics
Development of the cell measurement
system combining a gyrotron and 60 GHz
near-field array sensor

Svilen
Sabchevski

Recent Results on the 527 GHz DNPGyrotron and a Laser Controlled Switch

12:00 – 13:30 Lunch
Mikhail Yu. Glyavin
5p-1 (Inst. of Appl. Phys.,RAS, Russia)
Gerd Gantenbein
14:00
5p-2 (Karlsruhe Inst. ofDevelopment
Tech., Germany)of gyrotrons#,‡ Tobias Ruessand amplifiers14:30
5p-3 (Karlsruhe Inst. ofTech., Germany)# Nikita M. Ryskin
14:50
5p-4 (Saratov State Univ.
& RAS, Russia)
15:10 – 15:35 Break
13:30

Tae-In Jeon
5p-5 (Korea Maritime andOcean Univ., Korea)

15:35
16:05
16:35
17:05

THz
spectroscopy
andtechniques

5p-6

Masahiko Tani
(FIR UF)

5p-7

Keisuke Tominaga(Kobe Univ., Japan)

Marco Battiato
5p-8 (Nanyang Techn.
Univ., Singapore)

17:35 – 18:00 Break
18:00 – 20:00 Banquet at Academy Hall

Gyrotrons: What Way Forward
Overview of KIT activities on high power,
high frequency gyrotron development andthe role of the new FULGOR teststand at KIT
A computer-controlled low-power RF
system to generate very high-order modes
used in future fusion gyrotrons

TeruoSaito

Development of Miniaturized Sub-THz Band
Traveling-Wave Tubes

Long distance THz pulses propagation in
the atmosphere and remote gas sensing
New Emitters and Detectors for Terahertz
Time-Domain Spectroscopy with 1.55-μm
Fs Laser Sources
Broadband Dielectric Spectroscopy onProteins and Lipid Bilayers from sub-GHz toTHz region
Far out-of-equilibrium spin populations
trigger giant spin injection into atomicallythin MoS2

MaryClareEscaño

March 6 (Wednesday)
Note
Invited talks are 30-minute talks including the time for discussions (~5 min). Contributed talks indicated by"#" are 20-minute talks. "‡" indicates awardee of the financial support for young researchers. For oralpresentations, you can connect your own PC to LCD projector via standard RGB cable (mini D-sub 15 pinconnector). If you will not bring your own PC but you have your presentation file with you, please let us
know in advance. For poster presentations, please refer to the note in the list of poster presentations.
TimeSession

9:00

9:30

No.

6a-1
Magneticresonanceand THz
sourcedevelopment

10:00

6a-2

6a-3

Presenter (Affiliation)
Johan van Tol(National High
Magnetic Field
Laboratory, Florida
State Univ., USA)
Susumu Takahashi(Univ. of Southern
California, USA)
# Eduard Khutoryan(FIR UF & O. Ya.
Usikov Inst. forRadiophys. andElectronics of NAS,Ukraine)

Title

Chair.

Pulsed EPR and Dynamic Nuclear
Polarization at High Field and Frequency

Development of a High Field Nanoscale
EPR System Using NV Centers in Diamond

SeitaroMitsudoDevelopment of CW Clinotrons for THz
Applications

10:20 – 10:45 Break
10:45

6a-4
Magneticresonance

11:15

6a-5

11:45 – 12:00 Group photo.
12:00 – 13:30 Lunch
13:30

6p-1

14:00

6p-2

14:30

THz
spectroscopyandtechniques

14:50

15:10

Shojiro Kimura
Electromagnon in the Quantum Spin Dimer(Tohoku Univ.,SystemSusumuJapan)
TakahaJarno Järvinen
Dynamic Nuclear Polarization of Dopedshi(Univ. of Turku,
Silicon at High Fields and Low
Finland)Temperatures
We shall take a photo with all participants just after the morning session.
Yusuke Kajihara(The Univ. of Tokyo,Japan)
Elmer S. Estacio(Univ. of thePhilippines Diliman,Philippines)

6p-3#,‡ Neil Irvin F. Cabello(Univ. of thePhilippines Diliman,Philippines)

6p-4# Mary ClareEscaño (FIR UF)

6p-5# Atsushi Nakanishi(Hamamatsu
Photonics K. K.,Japan)

Thermal near-field microscopy on materials
Generation and detection of terahertz
radiation from MBE-grown GaAs/Si
photoconductive antenna devices
Terahertz Emission and Detection
Characteristics of MBE-grown GaAs
Photoconductive Antennas – Effect of Metal
Contact Composition and Substrate Growth
Temperature
Origin of two-step photon absorption in
low-temperature GaAs by first principles
methods

Tae-InJeon

Investigation of the terahertz opticalproperties of wood plastic composite andtheir effect of water uptake

15:30 – 15:50 Break
15:50

Poster

17:30 End

See List of Poster Presentations.

YutakaFujii

March 7 (Thursday)
Note
Invited talks are 30-minute talks including the time for discussions (~5 min) except for 7a-3. One invited talk7a-3 consists of two short talks 7a-3-1 and 7a-3-2. Contributed talks indicated by "#" are 20-minute talks.
"‡" indicates awardee of the financial support for young researchers. For oral presentations, you canconnect your own PC to LCD projector via standard RGB cable (mini D-sub 15 pin connector). If you will notbring your own PC but you have your presentation file with you, please let us know in advance. For poster
presentations, please refer to the note in the list of poster presentations.
TimeSession

No.

9:00

7a-1

9:30

7a-2
Applicationsof gyrotrons

9:50

7a-3-1

10:05

7a-3-2Presenter (Affiliation)
Kohei Shimamura(Univ. of Tsukuba,Japan)#,‡ Kuniyoshi Tabata(The Univ. of Tokyo,Japan)
Masami Kojima(Kanazawa MedicalUniv., Japan)
Yukihisa Suzuki(Tokyo MetropolitanUniv., Japan)

Title

Development and dosimetry of the 162GHz
in vivo exposure system with the gyrotron
for the investigation of ocular damages

Hitoshi Ohta
(Kobe Univ., Japan)

Multi-Extreme THz ESR -Recent
Developments and Future-

Seitaro Mitsudo(FIR UF)

Application of Gyrotron for Millimeter Wave
Pulsed ESR Measurements

Chair.

Sub-terahertz Wireless Power Transmission
using Gyrotron
Development of a 600 kW Gyrotron forMicrowave Rocket Researches
Ocular damage threshold to millimeter wave(162 GHz) exposure

MichaelA.
Shapiro10:20 – 10:45 Break
10:45

7a-4
Magneticresonance

11:15

11:45

7a-5

Closing

11:55 End

Masahiko Tani (FIR UF)

ShojiroKimuraPoster Presentations (15:50 - 17:30 on March 6 at 13th floor of Science Tower I)
NoteThe poster board size is 90 cm in width and approx. 180 cm in height. Use detachable stick tape to put up
your posters on the poster boards. DO NOT use pushpins. The detachable stick tape is available in theposter session room. A presenter should be in front of each poster board during the following time:
Odd number: 15:50 - 16:40; even number: 16:40 - 17:30
No.

Presenter (Affiliation)

Title

P-1

Svilen Sabchevski(FIR UF & Institute of Electronicsof BAS, Bulgaria)

Current Status and Functionality of Our Software Packages for
Numerical Studies, Computer-Aided Design (CAD) andOptimization of Gyrotrons

P-2

Maho Matsukura(Univ. of Tsukuba, Japan)

Wireless Power Transfer Using 28 GHz Gyrotron and Rectenna

P-3

Kohei Shimamura(Univ. of Tsukuba, Japan)

Sub-terahertz wireless power transmission using 303 GHz
GyrotronP-4

Teruo Saito(FIR UF)

Frequency Stability of a High Power Sub-THz Gyrotron

P-5

Tatsuya Ueyama(FIR UF)Development of a Second Harmonic Multi-Frequency Gyrotron
with GaussianBeam Output, Gyrotron FU CW GVII

P-6

P-7

P-8

P-9

Benjamin Ell(Karlsruhe Inst. of Tech.,Germany)
Nikita M. Ryskin(Saratov State Univ. & RAS,Russia)
Mikhail Yu. Glyavin(Inst. of Appl. Phys., RAS,Russia)
Shin Kubo(National Inst. for Fusion Sci.,Japan)

Multistage Depressed Collector Design Studies for High Power
Gyrotrons Based on the E×B Drift Concept
Influence of mode competition on phase locking in gyrotrons
Suppression of Parasitic Modes in 3d Harmonic Terahertz-Range
Gyrotrons with Specially Increased Velocity Spread
Grating reflector mirror design for sub-Tera-Hz scattering in theQUEST

P-10

CANCELED

P-11

Yuto Maeda(FIR UF)

Design Improvement of a Complex-Cavity resonator for the 400
GHz Second-Harmonic Gyrotron

P-12

Yuusuke Yamaguchi(FIR UF)

Observation of Super-Multiple Frequency Oscillations with aComplex-Cavity Gyrotron

P-13

Ryota Kamiya(FIR UF)Development of Phase Correcting Mirrors for Gyrotron FU CW GVBased on Radiation Profile Measurements

P-14Masafumi Fukunari(FIR UF)

Observation of Filamentary Array Formations under Overcritical to
Subcritical Conditions in 303 GHz Millimeter-Wave Air-Breakdown

P-15

Takayasu Kawasaki(Tokyo Univ. of Sci., Japan)

Irradiation Effect of Gyrotron on Amyloid Fibrils

P-16

Dmitry S. Bulgarevich(National Inst. for Materials Sci.,Japan)

Terahertz Waveform Recognition with Machine Learning

P-17

Daishiro Koide(Univ. of Fukui, Japan)

P-18

CANCELED

P-19

Hideaki Kitahara(FIR UF)

Dynamic Range and Noise Floor of Heterodyne Electro-optic
Sampling for Terahertz Wave using Polarization Filtering

P-20

Tokihiko Tokuzawa(National Inst. for Fusion Sci.,Japan)

Developments of sub-THz wave camera and application for plasma
diagnostics

P-21

Jessica Afalla(FIR UF)High THz emission enhancement in MODFET structures biased by
an external magnetic field

P-22

P-23

P-24

Marian Gabriel Banciu(Institute of Materials Physics,Romania)
Kah Wuy Chin
(The Univ. of Tokyo & National
Astronomical Observatory ofJapan)
Alexander E. De Los Reyes(Univ. of the Philippines Diliman,Philippines)

Influence of Photo-excitation on Terahertz Waveform Transmitted
through Silicon

Investigations on some dielectric materials in sub-Terahertz andTerahertz beams
Compact On-chip Wideband Bandpass Filter Design for
Millimeter/Submillimeter Wave Multichroic Camera
Temperature-Dependence of the Photoluminescence andTerahertz Emission of MBE-Grown Single- and Multi-Layered
InAs/GaAs Quantum Dots

P-25

Takashi Furuya(FIR UF)Development of High Frequency Resolution FID Measurement
Method by Terahertz Pulse Excitation

P-26

Kohshi Inomata(FIR UF)Transmittance of terahertz wave through a metal parallel platewaveguide coupled with a metal taper investigated by FDTD
simulation

P-27Masahiko Tani
(FIR UF)Electro-Optic Sampling of Terahertz Wave using Polarization
Filtering

P-28

Lou Serafin M. Lozada(Kobe Univ., Japan)

Conductivity and Carrier Density of Polyaniline Containing
Polymer-Clay Composite Studied by Terahertz Time-Domain
Spectroscopy

P-29

Mitsuru Toda
(FIR UF & JEOL RESONANCE)

Discussion of Overhauser effect in terms of the second ordernon-linear dynamical magnetic susceptibilities

P-30

Yutaka FUJII(FIR UF)Development of a Millimeter-Wave ESR Measurement System forUltra-Low Temperatures and Its Application to Copper Pyrazine
Dinitrate: Possible Temperature Sensor from ESR Spectrum

P-31

Kazuki Dono
(FIR UF)

FT-ESR measurements by using a 154 GHz gyrotron as a radiation
sourceP-32

Yuya Ishikawa(FIR UF)Development of a meanderline on Fabry-Pérot resonator for
ESR/NMR double magnetic resonance measurements

P-33

Yuuta Yamamoto(FIR UF)

Microwave extraction of essential oils from Japanese plants

P-34

Hafil Perdana Kusumah(FIR UF)

Microwave Extraction of Essential Oils from Mikan Peel

P-35

Fitriani Ahmar(FIR UF)Millimeter Wave Characteristic of Glass with Graphene Impurity

Abstracts