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Proceedings Paper

Tunable diffractive optical filter for multispectral imaging
Author(s): Bernard S. Fritz; J. Allen Cox
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Paper Abstract

An optical device is presented that uses the highly wavelength dispersive nature of diffractive optics to provide a means of either removing a small waveband of incident radiation from a scene, to function as a tunable notch filter, or passing only a small waveband of incident radiation from the scene, to function as a tunable bandpass filter. Design examples are given along with system performance analysis. Experimental verification is also presented.

Paper Details

Date Published: 20 April 1995
PDF: 7 pages
Proc. SPIE 2404, Diffractive and Holographic Optics Technology II, (20 April 1995); doi: 10.1117/12.207470
Show Author Affiliations
Bernard S. Fritz, Honeywell Technology Ctr. (United States)
J. Allen Cox, Honeywell Technology Ctr. (United States)


Published in SPIE Proceedings Vol. 2404:
Diffractive and Holographic Optics Technology II
Ivan Cindrich; Sing H. Lee, Editor(s)

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