30 September 1996 New mutually pumped phase conjugator using a KNSBN crystal
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Proceedings Volume 2896, Photorefractive Materials; (1996) https://doi.org/10.1117/12.253233
Event: Photonics China '96, 1996, Beijing, China
Abstract
A mutually pumped phase conjugator is demonstrated with a novel photorefractive crystal of copper-doped potassium sodium strontium barium niobate, in which the beams travel in a geometric path similar to the outline of a sickle. The maximum reflectivity is up to 168%. Faster response times are measured and are also simulated as a function of incident beam power ratio. Four available input geometries are found. The phase conjugation signals exist wide range of angular and position alignment.
© (1996) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Liangmin Zhang, Xiaodong Mu, Zongshu Shao, Jingwen Zhang, Jun Chen, Huanchu Chen, Minhua Jiang, "New mutually pumped phase conjugator using a KNSBN crystal", Proc. SPIE 2896, Photorefractive Materials, (30 September 1996); doi: 10.1117/12.253233; https://doi.org/10.1117/12.253233
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