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Proceedings Paper

Design and fabrication of diffractive infrared objectives for staring arrays
Author(s): Rekha Doshi
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Paper Abstract

In this paper, we present four diffractive objectives for a 240 X 320 pixel PtSi staring array. The focal lengths for these lenses range from 12.5 mm to 100 mm and they have a relative aperture of F/2. Various system constraints and their impact on the optical designs are addressed. In addition, measured and predicted performance data are compared.

Paper Details

Date Published: 17 October 1994
PDF: 11 pages
Proc. SPIE 2269, Infrared Technology XX, (17 October 1994); doi: 10.1117/12.188642
Show Author Affiliations
Rekha Doshi, Hughes Leitz Optical Technologies Ltd. (Canada)


Published in SPIE Proceedings Vol. 2269:
Infrared Technology XX
Bjorn F. Andresen, Editor(s)

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