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Proceedings Paper

Image transmission through a thick dynamic distorter without a reference beam
Author(s): Jiasen Zhang; Huitian Wang; Shin Yoshikado; Tadashi Aruga
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Paper Abstract

We demonstrate one-way optical field imaging through a thick dynamic distorter using the photorefractive fanning effect without a reference beam and a four-wave mixing process. In this method, there are only one object beam and one sampling beam. The response time of the photorefractive crystal must be much longer than the fluctuation period of the dynamic distorter. Thus the crystal only responds the time-averaged intensity pattern of the rapidly varying object beam. The reconstructed images with high-fidelity are picked up.

Paper Details

Date Published: 17 August 1998
PDF: 5 pages
Proc. SPIE 3554, Photorefractive Materials: Phenomena and Related Applications II, (17 August 1998); doi: 10.1117/12.318139
Show Author Affiliations
Jiasen Zhang, Communications Research Lab. (Japan)
Huitian Wang, Communications Research Lab. (Japan)
Shin Yoshikado, Communications Research Lab. (Japan)
Tadashi Aruga, Communications Research Lab. (Japan)


Published in SPIE Proceedings Vol. 3554:
Photorefractive Materials: Phenomena and Related Applications II
Peixian Ye; Tsutomu Shimura; Ratnakar R. Neurgaonkar, Editor(s)

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