A 32×32 50ps resolution 10 bit time to digital converter array in 130nm CMOS for time correlated imaging. - Justin A. Richardson; Richard Walker 004; Lindsay Grant; David Stoppa; Fausto Borghetti; Edoardo Charbon; Marek Gersbach; Robert K. Henderson (CICC, 2009)

A parallel 32×32 time-to-digital converter array fabricated in a 130 nm imaging CMOS technology. - Marek Gersbach; Yuki Maruyama; E. Labonne; J. Richardson; Richard Walker 004; Lindsay Grant; Robert K. Henderson; Fausto Borghetti; David Stoppa; Edoardo Charbon (ESSCIRC, 2009)

A 32x32-pixel array with in-pixel photon counting and arrival time measurement in the analog domain. - David Stoppa; Fausto Borghetti; Justin A. Richardson; Richard Walker 004; Lindsay Grant; Robert K. Henderson; Marek Gersbach; Edoardo Charbon (ESSCIRC, 2009)

A silicon photomultiplier with >30% detection efficiency from 450-750nm and 11.6μm pitch NMOS-only pixel with 21.6% fill factor in 130nm CMOS. - Eric A. G. Webster; Richard J. Walker; Robert K. Henderson; Lindsay Grant (ESSDERC, 2012)

An 8×16-pixel 92kSPAD time-resolved sensor with on-pixel 64ps 12b TDC and 100MS/s real-time energy histogramming in 0.13µm CIS technology for PET/MRI applications. - Leo Huf Campos Braga; Leonardo Gasparini; Lindsay Grant; Robert K. Henderson; Nicola Massari; Matteo Perenzoni; David Stoppa; Richard Walker 004 (ISSCC, 2013)

A 9.8 μm sample and hold time to amplitude converter CMOS SPAD pixel. - Luca Parmesan; Neale A. W. Dutton; Neil J. Calder; Andrew J. Holmes; Lindsay A. Grant; Robert K. Henderson (ESSDERC, 2014)

320×240 oversampled digital single photon counting image sensor. - Neale A. W. Dutton; Luca Parmesan; Andrew J. Holmes; Lindsay A. Grant; Robert K. Henderson (VLSIC, 2014)

A Fully Digital 8 × 16 SiPM Array for PET Applications With Per-Pixel TDCs and Real-Time Energy Output. - Leo Huf Campos Braga; Leonardo Gasparini; Lindsay Grant; Robert K. Henderson; Nicola Massari; Matteo Perenzoni; David Stoppa; Richard Walker 004 (IEEE J. Solid State Circuits, 2014)

11.5 A time-correlated single-photon-counting sensor with 14GS/S histogramming time-to-digital converter. - Neale A. W. Dutton; Salvatore Gnecchi; Luca Parmesan; Andrew J. Holmes; Bruce Rae; Lindsay A. Grant; Robert K. Henderson (ISSCC, 2015)

Second Generation Small Pixel Technology Using Hybrid Bond Stacking. - Vincent C. Venezia; Alan Chih-Wei Hsiung; Wu-Zang Yang; Yuying Zhang; Cheng Zhao; Zhiqiang Lin; Lindsay A. Grant (Sensors, 2018)

A 2.2um three-wafer stacked back side illuminated voltage domain global shutter CMOS image sensor. - Shimpei Fukuoka; Masayuki Uchiyama; Geunsook Park; Alan Chih-Wei Hsiung; Mourad Daoudi; Zhiqiang Lin; Vincent C. Venezia; Lindsay A. Grant (Imaging Sensors and Systems, 2023)