19 October 2000 Performance of multisignal phase-conjugate output using a Cat conjugator
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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.
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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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