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Proceedings Paper

Holographic filter for coherent radiation
Author(s): Dexiu Shi; Xiaozheng Xing; Myron Lee Wolbarsht
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Paper Abstract

It is proposed to construct holographic devices which act as optical elements to modify the path of high spatially coherent radiation but not affect incoherent radiation. The device be composed of a laser-read holographic element in association with a band-pass spatial filter. The holographic filters will be wavelength independent to allow possible action as agile filters for laser safety protection while maintaining sufficient transmission for visual performance.

Paper Details

Date Published: 1 April 1991
PDF: 10 pages
Proc. SPIE 1419, Eyesafe Lasers: Components, Systems, and Applications, (1 April 1991); doi: 10.1117/12.43858
Show Author Affiliations
Dexiu Shi, Duke Univ. (United States)
Xiaozheng Xing, Duke Univ. (China)
Myron Lee Wolbarsht, Duke Univ. (United States)


Published in SPIE Proceedings Vol. 1419:
Eyesafe Lasers: Components, Systems, and Applications
Anthony M. Johnson, Editor(s)

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