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Proceedings Paper

CMOS linear array of BDJ color detectors
Author(s): Mohamed Ben Chouikha; Guo Neng Lu; Mohamed Sedjil; Gerard Sou
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Paper Abstract

A linear array of 64 BDJ cells has been designed and fabricated in a 1.2 micrometers CMOS process. It is aimed to build anew, self-calibrated micro-spectrophotometer. Each cell contains a BDJ detector which can operate as booth light intensity-sensitive and wavelength-sensitive device, and makes use of MOS transistors working in the weak inversion mode to perform logarithmic current-voltage conversion. Measurement of the fabricated chip has been carried out. A large detection light intensity dynamic range and a low fixed pattern noise have been obtained.

Paper Details

Date Published: 7 September 1998
PDF: 8 pages
Proc. SPIE 3410, Advanced Focal Plane Arrays and Electronic Cameras II, (7 September 1998); doi: 10.1117/12.323998
Show Author Affiliations
Mohamed Ben Chouikha, Univ. Paris VI--Pierre et Marie Curie (France)
Guo Neng Lu, Univ. Paris VI--Pierre et Marie Curie (France)
Mohamed Sedjil, Univ. Paris VI--Pierre et Marie Curie (France)
Gerard Sou, Univ. Paris VI--Pierre et Marie Curie (France)


Published in SPIE Proceedings Vol. 3410:
Advanced Focal Plane Arrays and Electronic Cameras II
Thierry M. Bernard, Editor(s)

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