Design of an athermalized three-fields-of-view infrared sensor

David R. Wickholm

doi:10.1117/12.45791

1 September 1991 Design of an athermalized three-field-of-view infrared sensor

David R. Wickholm

Proceedings Volume 1488, Infrared Imaging Systems: Design, Analysis, Modeling, and Testing II; (1991) https://doi.org/10.1117/12.45791
Event: Orlando '91, 1991, Orlando, FL, United States

Abstract

Design methods and predicted performance of an afocal field-of-view changer for an existing IR camera operating in the 3-5-micron atmospheric transmission region are described. The athermalized changer is predicted to maintain focus within the 1/4 wave criteria over -40-60 C temperature range.

Citation Download Citation

David R. Wickholm "Design of an athermalized three-field-of-view infrared sensor", Proc. SPIE 1488, Infrared Imaging Systems: Design, Analysis, Modeling, and Testing II, (1 September 1991); https://doi.org/10.1117/12.45791

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