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Proceedings Paper

Photorefractive optical processing by high-gain two-wave mixing via beam propagation
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Paper Abstract

Enhanced spectra of an object in high-frequency components by a photorefractive BaTiO3 two-wave mixing are imaged on a phase-only filter of a reference object displayed by a liquid-crystal spatial phase modulator. Beam propagation inside a crystal includes to show an actual process in two-wave mixing. The experiments with the correlation performance are shown.

Paper Details

Date Published: 22 October 2004
PDF: 8 pages
Proc. SPIE 5560, Photorefractive Fiber and Crystal Devices: Materials, Optical Properties, and Applications X, (22 October 2004); doi: 10.1117/12.566931
Show Author Affiliations
Yukihiro Ishii, Univ. of Industrial Technology (Japan)
Takeshi Takahashi, Univ. of Industrial Technology (Japan)


Published in SPIE Proceedings Vol. 5560:
Photorefractive Fiber and Crystal Devices: Materials, Optical Properties, and Applications X
Francis T. S. Yu; Ruyan Guo; Shizhuo Yin, Editor(s)

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