A 256 × 8 SPAD line sensor for time resolved fluorescence and raman sensing

Nikola Krstajić; Richard Walker; James Levitt; Simon P. Poland; David Li; Simon Ameer-Beg; Robert K. Henderson

doi:10.1109/ESSCIRC.2014.6942042

A 256 × 8 SPAD line sensor for time resolved fluorescence and raman sensing

Nikola Krstajić, Richard Walker, James Levitt, Simon P. Poland, David Li, Simon Ameer-Beg, Robert K. Henderson

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

8 Citations (Scopus)

Abstract

A 256 × 8 single photon avalanche diode (SPAD) time-resolved single photon counting (TCPSC) line sensor enables both fluorescence and Raman spectroscopy in a single device. The 23.78μm pitch, 46.8% fill-factor SPAD array is implemented in a 0.13μm CMOS image sensor process. Integrating time to digital converters (TDCs) implement on-chip mono-exponential fluorescence lifetime pre-calculation allowing timing of 65k photons/pixel at 500s^-1 line rate at 40ps resolution using centre-of-mass method (CMM). TCSPC histograms may also be generated with 320ps bin resolution for multi-exponential analysis.

Original language	English
Title of host publication	ESSCIRC 2014
Subtitle of host publication	40th European Solid State Circuits Conference (ESSCIRC)
Publisher	IEEE
Pages	143-146
Number of pages	4
ISBN (Electronic)	9781479956968
ISBN (Print)	9781479956944
DOIs	https://doi.org/10.1109/ESSCIRC.2014.6942042
Publication status	Published - 3 Nov 2014
Event	40th European Solid-State Circuit Conference, ESSCIRC 2014 - Venezia Lido, Italy Duration: 22 Sept 2014 → 26 Sept 2014

Conference

Conference	40th European Solid-State Circuit Conference, ESSCIRC 2014
Country/Territory	Italy
City	Venezia Lido
Period	22/09/14 → 26/09/14

Keywords

Fluorescence
Photonics
Arrays
Detectors
Coordinate measuring machines
Image resolution

ASJC Scopus subject areas

Hardware and Architecture
Electrical and Electronic Engineering

Access to Document

10.1109/ESSCIRC.2014.6942042

Cite this

@inproceedings{77ac15fea2e145b28d13505b6322d92a,

title = "A 256 × 8 SPAD line sensor for time resolved fluorescence and raman sensing",

abstract = "A 256 × 8 single photon avalanche diode (SPAD) time-resolved single photon counting (TCPSC) line sensor enables both fluorescence and Raman spectroscopy in a single device. The 23.78μm pitch, 46.8% fill-factor SPAD array is implemented in a 0.13μm CMOS image sensor process. Integrating time to digital converters (TDCs) implement on-chip mono-exponential fluorescence lifetime pre-calculation allowing timing of 65k photons/pixel at 500s-1 line rate at 40ps resolution using centre-of-mass method (CMM). TCSPC histograms may also be generated with 320ps bin resolution for multi-exponential analysis.",

keywords = "Fluorescence, Photonics, Arrays, Detectors, Coordinate measuring machines, Image resolution",

author = "Nikola Krstaji{\'c} and Richard Walker and James Levitt and Poland, {Simon P.} and David Li and Simon Ameer-Beg and Henderson, {Robert K.}",

year = "2014",

month = nov,

day = "3",

doi = "10.1109/ESSCIRC.2014.6942042",

language = "English",

isbn = "9781479956944",

pages = "143--146",

booktitle = "ESSCIRC 2014",

publisher = "IEEE",

note = "40th European Solid-State Circuit Conference, ESSCIRC 2014 ; Conference date: 22-09-2014 Through 26-09-2014",

}

Krstajić, N, Walker, R, Levitt, J, Poland, SP, Li, D, Ameer-Beg, S & Henderson, RK 2014, A 256 × 8 SPAD line sensor for time resolved fluorescence and raman sensing. in ESSCIRC 2014: 40th European Solid State Circuits Conference (ESSCIRC)., 6942042, IEEE, pp. 143-146, 40th European Solid-State Circuit Conference, ESSCIRC 2014, Venezia Lido, Italy, 22/09/14. https://doi.org/10.1109/ESSCIRC.2014.6942042

TY - GEN

T1 - A 256 × 8 SPAD line sensor for time resolved fluorescence and raman sensing

AU - Krstajić, Nikola

AU - Walker, Richard

AU - Levitt, James

AU - Poland, Simon P.

AU - Li, David

AU - Ameer-Beg, Simon

AU - Henderson, Robert K.

PY - 2014/11/3

Y1 - 2014/11/3

N2 - A 256 × 8 single photon avalanche diode (SPAD) time-resolved single photon counting (TCPSC) line sensor enables both fluorescence and Raman spectroscopy in a single device. The 23.78μm pitch, 46.8% fill-factor SPAD array is implemented in a 0.13μm CMOS image sensor process. Integrating time to digital converters (TDCs) implement on-chip mono-exponential fluorescence lifetime pre-calculation allowing timing of 65k photons/pixel at 500s-1 line rate at 40ps resolution using centre-of-mass method (CMM). TCSPC histograms may also be generated with 320ps bin resolution for multi-exponential analysis.

AB - A 256 × 8 single photon avalanche diode (SPAD) time-resolved single photon counting (TCPSC) line sensor enables both fluorescence and Raman spectroscopy in a single device. The 23.78μm pitch, 46.8% fill-factor SPAD array is implemented in a 0.13μm CMOS image sensor process. Integrating time to digital converters (TDCs) implement on-chip mono-exponential fluorescence lifetime pre-calculation allowing timing of 65k photons/pixel at 500s-1 line rate at 40ps resolution using centre-of-mass method (CMM). TCSPC histograms may also be generated with 320ps bin resolution for multi-exponential analysis.

KW - Fluorescence

KW - Photonics

KW - Arrays

KW - Detectors

KW - Coordinate measuring machines

KW - Image resolution

U2 - 10.1109/ESSCIRC.2014.6942042

DO - 10.1109/ESSCIRC.2014.6942042

M3 - Conference contribution

AN - SCOPUS:84909983188

SN - 9781479956944

SP - 143

EP - 146

BT - ESSCIRC 2014

PB - IEEE

T2 - 40th European Solid-State Circuit Conference, ESSCIRC 2014

Y2 - 22 September 2014 through 26 September 2014

ER -

A 256 × 8 SPAD line sensor for time resolved fluorescence and raman sensing

Abstract

Conference

Keywords

ASJC Scopus subject areas

Access to Document

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Cite this