Image transmission through a thick dynamic distorter without a reference beam

Jiasen Zhang; Huitian Wang; Shin Yoshikado; Tadashi Aruga

doi:10.1117/12.318139

17 August 1998 Image transmission through a thick dynamic distorter without a reference beam

Jiasen Zhang, Huitian Wang, Shin Yoshikado, Tadashi Aruga

Proceedings Volume 3554, Photorefractive Materials: Phenomena and Related Applications II; (1998) https://doi.org/10.1117/12.318139
Event: Photonics China '98, 1998, Beijing, China

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.

Citation Download Citation

Jiasen Zhang, Huitian Wang, Shin Yoshikado, and Tadashi Aruga "Image transmission through a thick dynamic distorter without a reference beam", Proc. SPIE 3554, Photorefractive Materials: Phenomena and Related Applications II, (17 August 1998); https://doi.org/10.1117/12.318139

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