Projects per year
Abstract
A 192 x 128 pixel single photon avalanche diode (SPAD) time-resolved single photon counting (TCPSC) image sensor is implemented in STMicroelectronics 40nm CMOS technology. The 13 % fill-factor, 18.4 x 9.2 mm pixel contains a 33 ps resolution, 135 ns full-scale, 12-bit time to digital converter (TDC) with 0.9 LSB differential and 8.7 LSB integral nonlinearity (DNL/INL). The sensor achieves a mean 219 ps fullwidth half maximum (FWHM) impulse response function (IRF) and a 5 mW core power consumption and is operable at up to 18.6 kfps. Cylindrical microlenses with a concentration factor of 3.15 increase the fill-factor to 41%. The median dark count rate (DCR) is 25 Hz at 1.5 V excess bias. Fluorescence lifetime imaging (FLIM) results are presented.
Original language | English |
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Title of host publication | 44th European Solid-State Circuits Conference (ESSCIRC) 2018 |
Place of Publication | Piscataway, NJ |
Publisher | IEEE |
Number of pages | 4 |
Publication status | Published - 4 Sept 2018 |
Event | 44th European Solid-State Circuits Conference - Dresden, Germany Duration: 3 Sept 2018 → 6 Sept 2018 |
Conference
Conference | 44th European Solid-State Circuits Conference |
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Country/Territory | Germany |
City | Dresden |
Period | 3/09/18 → 6/09/18 |
Keywords
- single photon avalanche diode
- photon counting
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Dive into the research topics of 'A 192 x 128 time correlated single photon counting imager in 40nm CMOS technology'. Together they form a unique fingerprint.Projects
- 1 Finished
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UK Quantum Technology Hub in Quantum Enhanced Imaging (Quantic)
Birch, D., Dawson, M., Dawson, M., Strain, M., Chen, Y., Gu, E., Li, D., Strain, M., Watson, I., Jeffers, J., Oppo, G. & Yao, A.
EPSRC (Engineering and Physical Sciences Research Council), HORIBA Jobin Yvon IBH Ltd
1/10/14 → 31/10/19
Project: Research
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A rapid analysis platform for investigating the cellular locations of bacteria using two-photon fluorescence lifetime imaging microscopy
Sapermsap, N., Li, D. D-U., Al-Hemedawi, R., Li, Y., Yu, J., Birch, D. & Chen, Y., 14 Apr 2020, In: Methods and Applications in Fluorescence . 8, 3, 10 p., 034001.Research output: Contribution to journal › Article › peer-review
Open AccessFile6 Citations (Scopus)14 Downloads (Pure) -
TCSPC camera for real time video rate FLIM acquisition based on CMOS technology
Hungerford, G., McLoskey, D., Hirsch, R., Yip, P., Birch, D., Johnston, N. & Henderson, R., 7 Feb 2020, In: Biophysical Journal. 118, 3, Supplement 1, p. 308a-308a 1 p.Research output: Contribution to journal › Conference Contribution › peer-review
Open AccessFile2 Downloads (Pure)