320x240 uncooled microbolometer 2D array for radiometric and process control applications

Bruno Fieque; Arnaud Crastes; Jean-Luc Tissot; Jean-Pierre Chatard; Sebastien Tinnes

doi:10.1117/12.515961

19 February 2004 320x240 uncooled microbolometer 2D array for radiometric and process control applications

Bruno Fieque, Arnaud Crastes, Jean-Luc Tissot, Jean-Pierre Chatard, Sebastien Tinnes

Proceedings Volume 5251, Detectors and Associated Signal Processing; (2004) https://doi.org/10.1117/12.515961
Event: Optical Systems Design, 2003, St. Etienne, France

Abstract

Uncooled infrared focal plane arrays are being developed for a wide range of thermal imaging applications. Developments are focused on the improvement of their sensitivity enabling the possibility to manufacture high performance radiometric devices with internal temperature stabilized shield to determine precisely the input infrared flux. We present the characterization of a new radiometric device obtained from 320 x 240 uncooled microbolometer array with f/1.4 aperture. This device is well adapted to radiometric or process control applications and moreover shows a high level of stability due to the internal temperature stabilized shield which prevents the detector from camera internal temperature shift artifacts.

Citation Download Citation

Bruno Fieque, Arnaud Crastes, Jean-Luc Tissot, Jean-Pierre Chatard, and Sebastien Tinnes "320x240 uncooled microbolometer 2D array for radiometric and process control applications", Proc. SPIE 5251, Detectors and Associated Signal Processing, (19 February 2004); https://doi.org/10.1117/12.515961

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