Photon sensor system development platform & MPPC readout ASIC FJPPL KEK/Orsay /Tohoku/Shinshu/Kyoto S. Callier, N. Dinu, F. Dulucq, R. Kadono, C. de La Taille, G. Martin-Chassard, K. Miwa, I. Nakamura, T. Nakaya, V. Puill, N. Seguin- Moreau, M. Tanaka, T. Takeshita, T. Uchida, K. Yoshimura,

Paris 15 june 2010 cdlt FJPPL new photodetectors 2 Photon sensor platform New sensors characterization Readout ASIC development

Paris 15 june 2010 cdlt FJPPL new photodetectors 3 3x3 mm 2 active area New photon detectors SiPM or MPPC HPD

V. Puill, SiPM, Journée prospectives LAL, Seillac, 27 Mai 2010 Paris 15 june 20104cdlt FJPPL new photodetectors Performance of SiPMs < gain <10 7 single photon sensitivity Unsensitive to magnetic field 20 % < PDE pic < 40 % (bleu-vert) Fast pulse : time resolution ~ ps but large dark current : 300 kHz à 2 MHz à 25 °C gain dependance with temperature Non linearity

Paris 15 june 2010 cdlt FJPPL new photodetectors 5 5 calorimeter tracker SiPM applications High Energy physics : calorimetry, PID… Nuclear Physics Astrophysics Medical : imaging, PET..

Paris 15 june 2010 cdlt FJPPL new photodetectors 6 6 Scint-W ECAL Scint tile –Fe H CAL SiPM 1 mm² Tuile plastique 3 x 3 cm² SPIROC2 Analog HCAL 36 ch. 30mm² Calorimetry at CALICE “imaging calorimetry” at ILC –8000 SiPM for tiles readout –Highly integrated readout chip

Paris 15 june 2010cdlt FJPPL new photodetectors7 Active target with MPPC readout Characteristics –Fast time response Work in a high beam intensity –Large gain (10 5  10 6 ) Possible to detect 1 photon –Operation in the magnetic field Combination of Imaging and Spectrometer –Trigger possibility Test with small prototype

Paris 15 june 2010cdlt FJPPL new photodetectors8 PEBS Waclaw Karpinski8 PEBS is a project in Research & Development phase The purpose of the experiment is a precision measurement of the electron & positron cosmic ray flux in the energy range from 1 to 2000 GeV. Waclaw Karpinski8 250 µm

Paris 15 june 2010cdlt FJPPL new photodetectors9

Paris 15 june 2010 cdlt FJPPL new photodetectors 10 Dynamic range –0.2pC~250pC –HEP application 10ph for MIP & Gain 5x10^5  0.2pC –PET 10000ph/event & Gain:5x10^4~5x10^5  25~250pC Analog bandwidth ~ 150MHz to 1.5 GHz –Best use of SiGe RF technology Gain 1,~10 Timing resolution 100ps Hit rate : 100nsec(10nsec is better but limited by detector) Channel : 16~32 Specifications for readout ASIC

Paris 15 june 2010 cdlt FJPPL new photodetectors 11 MAROC : MultiAnode Read-Out Chip Complete front-end chip for 64 channels multi-anode photomultipliers –6bit-individual gain correction –Auto-trigger on 1/3 p.e. at 10 MHz –12 bit charge output –SiGe 0.35 µm, 12 mm 2, Pd = 5 mW/ch Bonded on a compact PCB (PMF) for ATLAS luminometer (ALFA) Also equips Double-Chooz, medical imaging… PMF Hold signal PM 64 channels Photons Variable Gain Preamp. Variable Slow Shaper ns Bipolar Fast Shaper Unipolar Fast Shaper Gain correction 64*6bits 3 discris thresholds (3*12 bits) Multiplexed Analog charge output LUCI D S&H 3 DACs 12 bits 80 MHz encoder 64 Wilkinson 12 bit ADC 64 trigger outputs (to FPGA) Multiplexed Digital charge output 64 inputs S&H P. Barrillon, S. Blin, D. Cuisy, B. Lavigne

Paris 15 june 2010 cdlt FJPPL new photodetectors 12 SPIROC : ILC AHCAL & ECAL readout SPIROC : Silicon Photomulier Integrated Readout Chip –36 channels –Internal 12 bit ADC/TDC –Charge measurement (0-300 pC) –Time measurement (< 1 ns) –Autotrigger on MIP or spe (150 fC) –Sparsified readout compatible with EUDET 2 nd generation DAQ –Pulsed power -> 25 µW/ch –Also External users (PET, hodoscopes, µ-imaging… Aachen, Napoli, Pisa, Roma…) (0.36m) 2 Tiles + SiPM + SPIROC (144ch) PEBS :©W. Karpinski (Aachen) S. Callier, F. Dulucq, J. Fleury, L. Raux

Paris 15 june 2010 cdlt FJPPL new photodetectors 13 SPIROC overview

Paris 15 june 2010 cdlt FJPPL new photodetectors 14 Performance pedestal Qinj=50fC

Mathias Reinecke | HCAL main meeting - Hamburg | Dec. 10th, 2009 | Page 15 Single-Photon Peaks I 100fF PA feedback, 50ns shaping, no ‘hold’ sent, ext. trig., SiPM at nom. bias, ~9000 entries per curve, one SPIROC2 memory cell used. VCALIB ~ LED light ampl. Preliminary pedestal MPV of MIP distribution ©E. Garutti (DESY)

Paris 15 june 2010 cdlt FJPPL new photodetectors 16 Joël PouthasIPN Orsay PARiSROC for PMm 2 Photomultiplier ARray Integrated SiGe Read-Out Chip –Replace large PMTs by arrays of smaller ones (PMm2 project) –Centralized ASIC 16 independent channels –Auto-trigger –Charge and time measurement (10-12 bits) –Water tight, common high voltage –Data driven : « One wire out » Application in large Water Cerenkov –Chip studied by DUSEL, LENA, LHASSO… B. Orsay

Paris 15 june 2010 cdlt FJPPL new photodetectors 17 Visit of M. Tanaka, Miwa et al in sept 2009 Visit to KEK in may 2010 Visit of Japanese team for 4 weeks in july Common chip for PM readout and sharing building blocks. Joint measurements in KEK and Orsay well under way Omega/KEK collaboration in

Paris 15 june 2010 cdlt FJPPL new photodetectors 18 Conclusion Collaboration very active between Orsay and KEK/Tohoku/Shinshu Several subject of interests for MPPC readout –CALICE –HN diffraction –Medical imaging –… Also collaboration with JAXA/Riken –JEM/EUSO readout ASIC

Paris 15 june 2010 cdlt FJPPL new photodetectors 19 TEST BOARD MAROC (COB) 64ch PM socket USB port GPIB port Control Altera