Performance of multisignal phase-conjugate output using a Cat conjugator

Xiudong Sun; Bin Li; Chunfeng Hou; Tao Chen

doi:10.1117/12.404786

Abstract

By using a self-pumped conjugator (Cat conjugator) it is demonstrated to produce the phase conjugate reflection of double signals, induced by the self-pumped phase conjugation, in a 16 degree(s) cut Cu-doped KNSBN photorefractive crystal. On various experimental conditions, the phase conjugate reflectivities of signals were measured versus the pump-signal beam ratio. A comparison was made between the signal's reflectivities in and without the presence of the other signal beam. The multi-region four-wave mixing model within the same crystal has been employed to explain the geometry performance and the experimental results.

Citation Download Citation

Xiudong Sun, Xiudong Sun, Bin Li, Bin Li, Chunfeng Hou, Chunfeng Hou, Tao Chen, Tao Chen, } "Performance of multisignal phase-conjugate output using a Cat conjugator", Proc. SPIE 4110, Photorefractive Fiber and Crystal Devices: Materials, Optical Properties, and Applications VI, (19 October 2000); doi: 10.1117/12.404786; https://doi.org/10.1117/12.404786

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