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Proceedings Paper

Coherent Beam Excisors Using The Photorefractive Effect In BaTiO[sub]3[/sub]
Author(s): S. W. McCahon; M. B. Klein
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Paper Abstract

We have performed analysis and measurements on a device which can selectively attenuate a coherent beam in the presence of an incoherent signal-bearing beam. Our calculations show that a rejection of 50 dB can be achieved for an optimum interaction geometry. Device measurements in the cw and pulsed regime are described.

Paper Details

Date Published: 30 August 1989
PDF: 6 pages
Proc. SPIE 1105, Materials for Optical Switches, Isolators, and Limiters, (30 August 1989); doi: 10.1117/12.960618
Show Author Affiliations
S. W. McCahon, Hughes Research Laboratories (United States)
M. B. Klein, Hughes Research Laboratories (United States)


Published in SPIE Proceedings Vol. 1105:
Materials for Optical Switches, Isolators, and Limiters
M. J. Soileau, Editor(s)

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