Dual-phase synchronous light detection with 64 × 64 CMOS modulated light camera

M. C. Pitter; R. A. Light; Michael Geoffrey Somekh; M. Clark; B. R. Hayes-Gill

doi:10.1049/el:20046185

Dual-phase synchronous light detection with 64 × 64 CMOS modulated light camera

M. C. Pitter, R. A. Light, Michael Geoffrey Somekh, M. Clark, B. R. Hayes-Gill

Research output: Journal article publication › Journal article › Academic research › peer-review

16 Citations (Scopus)

Abstract

A scalable sensor for wide field detection (imaging) of low contrast amplitude-modulated light has been fabricated in a standard CMOS process. The sensor has a randomly addressable array of 64 × 64 feedback buffered photodiodes. Any row of the photodiode array can be connected to 64 independent dual-phase lock-in detection channels allowing two-dimensional phase sensitive imaging without mechanical scanning.

Original language	English
Pages (from-to)	1404-1406
Number of pages	3
Journal	Electronics Letters
Volume	40
Issue number	22
DOIs	https://doi.org/10.1049/el:20046185
Publication status	Published - 28 Oct 2004
Externally published	Yes

ASJC Scopus subject areas

Electrical and Electronic Engineering

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10.1049/el:20046185

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abstract = "A scalable sensor for wide field detection (imaging) of low contrast amplitude-modulated light has been fabricated in a standard CMOS process. The sensor has a randomly addressable array of 64 × 64 feedback buffered photodiodes. Any row of the photodiode array can be connected to 64 independent dual-phase lock-in detection channels allowing two-dimensional phase sensitive imaging without mechanical scanning.",

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AU - Pitter, M. C.

AU - Light, R. A.

AU - Somekh, Michael Geoffrey

AU - Clark, M.

AU - Hayes-Gill, B. R.

PY - 2004/10/28

Y1 - 2004/10/28

N2 - A scalable sensor for wide field detection (imaging) of low contrast amplitude-modulated light has been fabricated in a standard CMOS process. The sensor has a randomly addressable array of 64 × 64 feedback buffered photodiodes. Any row of the photodiode array can be connected to 64 independent dual-phase lock-in detection channels allowing two-dimensional phase sensitive imaging without mechanical scanning.

AB - A scalable sensor for wide field detection (imaging) of low contrast amplitude-modulated light has been fabricated in a standard CMOS process. The sensor has a randomly addressable array of 64 × 64 feedback buffered photodiodes. Any row of the photodiode array can be connected to 64 independent dual-phase lock-in detection channels allowing two-dimensional phase sensitive imaging without mechanical scanning.

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DO - 10.1049/el:20046185

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JF - Electronics Letters

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Dual-phase synchronous light detection with 64 × 64 CMOS modulated light camera

Abstract

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