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Proceedings Paper

Cooled-field stop using a linear-variable filter in a thermal infrared imaging spectrometer
Author(s): Yutian Fu; Qingbo Zheng
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Paper Abstract

With the improvement of the linear-variable-filter (LVF), it is possible to design a cooled field stop using a miniature LVF. The principle, structure and characteristics of this cooled field stop are described in this paper.

Paper Details

Date Published: 21 September 1998
PDF: 4 pages
Proc. SPIE 3482, International Optical Design Conference 1998, (21 September 1998); doi: 10.1117/12.322024
Show Author Affiliations
Yutian Fu, Shanghai Institute of Technical Physics (China)
Qingbo Zheng, Shanghai Institute of Technical Physics (China)


Published in SPIE Proceedings Vol. 3482:
International Optical Design Conference 1998
Leo R. Gardner; Kevin P. Thompson, Editor(s)

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