Generation of o-polarized phase-conjugated waves using photogalvanic effect

Hong-Chang Kung; Tzu-Chiang Chen; Hon-Fai Yau; Hsiao-Yi Lee; Nickolai V. Kukhtarev; Ching-Cherng Sun; Nai-Jen Cheng

doi:10.1117/12.404806

19 October 2000 Generation of o-polarized phase-conjugated waves using photogalvanic effect

Hong-Chang Kung, Tzu-Chiang Chen, Hon-Fai Yau, Hsiao-Yi Lee, Nickolai V. Kukhtarev, Ching-Cherng Sun, Nai-Jen Cheng

Proceedings Volume 4110, Photorefractive Fiber and Crystal Devices: Materials, Optical Properties, and Applications VI; (2000) https://doi.org/10.1117/12.404806
Event: International Symposium on Optical Science and Technology, 2000, San Diego, CA, United States

Abstract

We have demonstrated a double phase conjugator with orthogonal incident polarizations that generates both extraordinary and ordinary polarized conjugate waves simultaneously in the same photorefractive crystal, with its polarization state preserved. The e-conjugate waves are yielded by photorefractive backscattering in the crystal, and the o-conjugate waves take place due to the coupling of the incident e-waves and o-waves through circular photogalvanic effect.

Citation Download Citation

Hong-Chang Kung, Tzu-Chiang Chen, Hon-Fai Yau, Hsiao-Yi Lee, Nickolai V. Kukhtarev, Ching-Cherng Sun, and Nai-Jen Cheng "Generation of o-polarized phase-conjugated waves using photogalvanic effect", Proc. SPIE 4110, Photorefractive Fiber and Crystal Devices: Materials, Optical Properties, and Applications VI, (19 October 2000); https://doi.org/10.1117/12.404806

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