Chockalingam Veerappan
Chockalingam Veerappan
Dialog semiconductor
Verified email at tudelft.nl
TitleCited byYear
A 160× 128 single-photon image sensor with on-pixel 55ps 10b time-to-digital converter
C Veerappan, J Richardson, R Walker, DU Li, MW Fishburn, Y Maruyama, ...
2011 IEEE International Solid-State Circuits Conference, 312-314, 2011
2322011
A low dark count pin diode based SPAD in CMOS technology
C Veerappan, E Charbon
IEEE transactions on electron devices 63 (1), 65-71, 2015
332015
A substrate isolated CMOS SPAD enabling wide spectral response and low electrical crosstalk
C Veerappan, E Charbon
IEEE Journal of Selected Topics in Quantum Electronics 20 (6), 299-305, 2014
312014
SPADnet: Embedded coincidence in a smart sensor network for PET applications
C Bruschini, E Charbon, C Veerappan, LHC Braga, N Massari, ...
Nuclear Instruments and Methods in Physics Research Section A: Accelerators …, 2014
192014
Sensor network architecture for a fully digital and scalable SPAD based PET system
C Veerappan, C Bruschini, E Charbon
2012 IEEE Nuclear Science Symposium and Medical Imaging Conference Record …, 2012
182012
Characterization of large-scale non-uniformities in a 20k TDC/SPAD array integrated in a 130nm CMOS process
C Veerappan, J Richardson, R Walker, DU Li, MW Fishburn, D Stoppa, ...
2011 Proceedings of the European Solid-State Device Research Conference …, 2011
172011
IEEE Nuclear science symposium-conference record
P Baron, E Atkin, Y Blumenfeld
Portland, 2004
14*2004
CMOS SPAD based on photo-carrier diffusion achieving PDP> 40% from 440 to 580 nm at 4 V excess bias
C Veerappan, E Charbon
IEEE Photonics Technology Letters 27 (23), 2445-2448, 2015
122015
First measurement of scintillation photon arrival statistics using a high-granularity solid-state photosensor enabling time-stamping of up to 20,480 single photons
JR Meijlink, C Veerappan, S Seifert, D Stoppa, RK Henderson, E Charbon, ...
2011 IEEE Nuclear Science Symposium Conference Record, 2254-2257, 2011
112011
Silicon integrated electrical micro-lens for CMOS SPADs based on avalanche propagation phenomenon
C Veerappan, Y Maruyama, E Charbon
Int. Image Sensor Workshop, 2013
92013
First characterization of the SPADnet sensor: a digital silicon photomultiplier for PET applications
E Gros-Daillon, L Maingault, L André, V Reboud, L Verger, E Charbon, ...
Journal of Instrumentation 8 (12), C12026, 2013
82013
Distributed coincidence detection for multi-ring based PET systems
C Veerappan, C Bruschini, E Charbon
2014 19th IEEE-NPSS Real Time Conference, 1-2, 2014
52014
Data acquisition system design for a 160x128 single-photon image sensor with on-pixel 55 ps time-to-digital converter
C Veerappan
42010
Single-photon avalanche diodes for cancer diagnosis
C Veerappan
32016
A Radiation-Tolerant, high performance SPAD for SiPMs implemented in CMOS technology
Y Li, C Veerappan, MJ Lee, L Wen, Q Guo, E Charbon
2016 IEEE Nuclear Science Symposium, Medical Imaging Conference and Room …, 2016
22016
Fundamentals of a scalable network in SPADnet-based PET systems
M Bijwaard, C Veerappan, C Bruschini, E Charbon
2015 IEEE Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC …, 2015
22015
SPADnet network modeling, simulation and emulation
C Veerappan, E Venialgo, C Bruschini, E Charbon
2014 19th IEEE-NPSS Real Time Conference, 1-2, 2014
22014
SPADnet: a fully digital, scalable, and networked photonic component for time-of-flight PET applications
C Bruschini, E Charbon, C Veerappan, LHC Braga, N Massari, ...
Biophotonics: Photonic Solutions for Better Health Care IV 9129, 912913, 2014
22014
A Fully-integrated, Time-resolved 160x128 SPAD Pixel Array with Micro-concentrators
J Arlt, F Borghetti, C Bruschini, E Charbon, D Dryden, S East, ...
Proc. SPIE Defense and Security, 2011
22011
A Sensor Network Architecture for Digital SiPM-Based PET Systems
C Bruschini, C Veerappan, F Gramuglia, M Bijwaard, Z Papp, E Charbon
IEEE Transactions on Radiation and Plasma Medical Sciences 2 (6), 574-587, 2018
2018
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Articles 1–20