Miniature Cooler/Dewar/Detector (CDD) Package For IR Applications

N. Pundak; A. Weiner

doi:10.1117/12.951074

5 July 1989 Miniature Cooler/Dewar/Detector (CDD) Package For IR Applications

N. Pundak, A. Weiner

Proceedings Volume 1038, 6th Mtg in Israel on Optical Engineering; (1989) https://doi.org/10.1117/12.951074
Event: Sixth Meeting of Optical Engineering in Israel, 1988, Tel Aviv, Israel

Abstract

By mounting the IR detector on the cooler cold finger a significant reduction in the total heat load can be achieved. This approach is a specially fruitful when the ratio of detector heat load/dewar parasitic heat load is relatively low. Such a package which is sold under the trade name LILIT is in regular production by Ricor Ltd. Israel since 1987. This packaged system weighing about 430 grams, consumes about 5...8 W input power to maintain 80 K under 50 mW heat load. The basic design concept, typical performance data, qualification status and some typical applications are presented.

Citation Download Citation

N. Pundak and A. Weiner "Miniature Cooler/Dewar/Detector (CDD) Package For IR Applications", Proc. SPIE 1038, 6th Mtg in Israel on Optical Engineering, (5 July 1989); https://doi.org/10.1117/12.951074

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