CMOS linear array of BDJ color detectors

Mohamed Ben Chouikha; Guo Neng Lu; Mohamed Sedjil; Gerard Sou

doi:10.1117/12.323998

7 September 1998 CMOS linear array of BDJ color detectors

Mohamed Ben Chouikha, Guo Neng Lu, Mohamed Sedjil, Gerard Sou

Proceedings Volume 3410, Advanced Focal Plane Arrays and Electronic Cameras II; (1998) https://doi.org/10.1117/12.323998
Event: SYBEN-Broadband European Networks and Electronic Image Capture and Publishing, 1998, Zurich, Switzerland

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.

Citation Download Citation

Mohamed Ben Chouikha, Guo Neng Lu, Mohamed Sedjil, and Gerard Sou "CMOS linear array of BDJ color detectors", Proc. SPIE 3410, Advanced Focal Plane Arrays and Electronic Cameras II, (7 September 1998); https://doi.org/10.1117/12.323998

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