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NDIP Conference, 17.Jul.2008/See, http://ndip.in2p3.fr/ for slides

NDIP Conference❏•

Beaune XX

• 96
•

3

❏ Aix-Les-Bains••

1998 FIFA World Cup❏•
200• 58 Talks, 80 Posters• CCD, SiPM, X-ray, Astro, APD....
• 1/3
SiPM Talk❏ SiPM

.

SiPM

Talk

SiPM

Talk

❏
• Optical Crosstalk (3 Talks)• Radiation Damage (2 Talks)• ADC(1 Talks)❏• SiMPL (SOI@MPI)• CPTA/Photonique• SiPM Array❏ Position Sensitive• SPAD (Singel Photon Avalanche Diode, 3 Talks)• Avalanche CCD❏ Application• PET (timing resolution•
T2K/Calice (3 Talks)• ASIC (1 Talk), 4 Talks)❏ 2 Talks• 82 MeV Proton (Y. Musienko)• Neutron ()❏10 8

Noise Rate (Hz)Radiation Damage

10 7

Noise Rate
100 µm (∆V=0.9V)
50 µm (∆V=1.4V)

10 610 5• Noise, current•

10log10(neutron)

PDE
N/NrefY.Musienko’s Summary

91.5

10.5
0.75

11.25

1.5

1.75

∆V (V)

.

TOF (Timing Resolution)

by R. Vinke❏ TOF PET
• ∆x = 0.5c∆t•contrast• LYSO or LaBr3 + SiPM
⋄ 3 × 3 × 10 mm2 × 16
❏ Timing Resolution Measurement•
MPPC•
photon/511 keV• Best Result 250 ps FWHM
• 1p.e.
σ =100ps (LASER)
Setup

by C.L. Kim

.

ADC
❏ MPPC(F. Retière)
ADC❏• Afterpulse Rate (• Crosstalk Rate)

Afterpulse.

Optical Corsstalk❏ GAPD

spectrum

spectrum

A.Ingargiola❏

several ×10−5 photon/eR. Mirzoyan

Optical Corsstalk❏ Crosstalk

Rate

1/R2

• Simulation Study(A. Nepomuk Otte)

10–20%••((dominant))• diffusion❏ Tranch

A. Ingargiola

Optical Corsstalk (R. Mirzoyan)❏ Optical CrosstalkOC• Optical Seperator (Trench)• 2nd pn junction❏ Afterpulse• Recovery• τAP
100 ns(∼ 1µsec)

100 p.e.

101 p.e.

SiPM (MEPhi)

SPAD (S. Tudisco, F. Guerrieri, A. Ingargiola)❏ Single Photon Avalanche Diode• INFN/ST-Microelectronics• Politecnico di Milano❏ Active Quenching
❏

pixel

❏ Row(Anode) × Column(Cathod)

10×10 SPAD Array.

SiMPl (J. Ninkovic) SiMPI?

❏ Polysilicon•• Polysilicon❏

thinning(∼ 70µm)SiMPl (J. Ninkovic)❏(••FF• Hopefully Radhard ?
❏•• Handle WaferBonding❏ MPI• 30×30 or 10×10 array)Avalanche CCD (G. Lutz)❏ pnCCD• Jet Chamber?

avalancheAnalogy❏• 51 × 51µm unit pixel• 264×(256+256) pixels 18×30 mm2• 132 × (60 + 60) pixels 9 × 9 mm2

.

SiPM Array❏

PET❏ 3 × 3mm2 – 4 × 4mm2Rad. Monitering Devices
1.5mm×1.5mm×4

FBK-irst
1mm×1mm×16

Photonique
2.1mm×2.1mm×4(D. McNally)•(C.J. Staples)(N. Dinu)• Back-thinned CMOS
• back illu.

• Italy• Trench• p+ p nCPTA()

.

SiPM

ASIC (C. de La Taille/Orsay)❏ Silicon Pm Integrated ReadOut Chip
• Developped for ILC Calorimeter• 36ch input• Energy Measurement⋄ 2 gain × 12 bit Wilkinson ADC⋄ Variable Shaping 50ns–100ns⋄ 10 bit gain adjustable preamps• Timing Measurement⋄ 12 bit TDC 50 ns⋄ 4bit threshold adjustment• 16 deep analog memory• pulsed power mode
❏ MAROC/HARDROC❏available❏ http://omega.in2p3.fr/.

Axial PET (E. Bolle)❏PET detector

Crystal (φWLS (Z)

•Z
•φ
• r()

segment❏ Advantage••

Geometryerror
channelGeometry)Axial PET (E. Bolle)

Demonstrator❏ Demo• LYSO
⋄ Saint-Gobain PreLude 420⋄ 3 × 3 × 100 mm3• WLS⋄ Eljin Technology⋄ 0.9 × 3 × 40 mm3• Photodetector⋄ HPK MPPC
⋄ 3 × 3 mm2 for LYSO
⋄ 1.19 × 3.22 mm2 for WLS❏ Test• LYSO 12%(FWHM) Resolution• WLS 73 p.e.
❏ Demo2Test.

Color Sensitive CMOS Detector (G. Langfelder)❏❏ TFD (Transverse Field Detector)❏ Foveon❏3or 4❏ 5–6 µm Pixel size
❏ V0 , V1 , V2 = 1.0, 2.1, 2.3 V❏ upto 60% fill factor in futureColor Sensitive CMOS Detector (G. Langfelder)