Integration of advanced optical functions on the focal plane array for very compact MCT-based micro cameras

Manuel Fendler; Gilles Lasfargues; S. Bernabé; Guillaume A. Druart; Florence De la Barriere; Sylvain Rommeluere; Nicolas Guérineau; Nicolas Lhermet; Hervé Ribot

doi:10.1117/12.852275

3 May 2010 Integration of advanced optical functions on the focal plane array for very compact MCT-based micro cameras

Manuel Fendler, Gilles Lasfargues, S. Bernabé, Guillaume A. Druart, Florence De la Barriere, Sylvain Rommeluere, Nicolas Guérineau, Nicolas Lhermet, Hervé Ribot

Author Affiliations +

Proceedings Volume 7660, Infrared Technology and Applications XXXVI; 766022 (2010) https://doi.org/10.1117/12.852275
Event: SPIE Defense, Security, and Sensing, 2010, Orlando, Florida, United States

Abstract

Over the past decade, several technological breakthroughs have been achieved in the field of optical detection, in terms of spatial and thermal resolutions. The actual trend leads to the integration of new functions at the vicinity of the detector. This paper presents two types of integrated optics in the cryo-cooler, close to the MCT (CdHgTe) infrared detector array. The first one, for spectro-imaging applications, is a Fourier-transform microspectrometer on chip (MICROSPOC), developed for very fast acquisition of spectral signatures. Experimental results will be presented. The second one, for large field of view applications, illustrates the high potentiality of the integration of advanced optical functions in the Dewar of MCT detectors.

Citation Download Citation

Manuel Fendler, Gilles Lasfargues, S. Bernabé, Guillaume A. Druart, Florence De la Barriere, Sylvain Rommeluere, Nicolas Guérineau, Nicolas Lhermet, and Hervé Ribot "Integration of advanced optical functions on the focal plane array for very compact MCT-based micro cameras", Proc. SPIE 7660, Infrared Technology and Applications XXXVI, 766022 (3 May 2010); https://doi.org/10.1117/12.852275

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