Temporal instability of phase conjugate beam in a self-pumped Ce: BaTiO3 phase conjugator at 532 nm

Ming Zhang; Kai Liu; Bisheng Quan; Zichun Le

doi:10.1117/12.688176

6 October 2006 Temporal instability of phase conjugate beam in a self-pumped Ce: BaTiO₃ phase conjugator at 532 nm

Ming Zhang, Kai Liu, Bisheng Quan, Zichun Le

Proceedings Volume 6352, Optoelectronic Materials and Devices; 635235 (2006) https://doi.org/10.1117/12.688176
Event: Asia-Pacific Optical Communications, 2006, Gwangju, South Korea

Abstract

Experimental results are reported on temporal instability of phase conjugate beam in a self-pumped Ce: BaTiO₃ phase conjugator at 532nm. The transition from stable output to unstable one is studied for various input powers, beam diameters and incident angles. Novel results that the phase conjugate output will be unsteady when control parameter P_S is within a range of 2220~3897 mW/cm² are presented. A qualitative analysis to temporal instability that instability behaviors result from competitions among the backscattering centers is given.

Citation Download Citation

Ming Zhang, Kai Liu, Bisheng Quan, and Zichun Le "Temporal instability of phase conjugate beam in a self-pumped Ce: BaTiO₃ phase conjugator at 532 nm", Proc. SPIE 6352, Optoelectronic Materials and Devices, 635235 (6 October 2006); https://doi.org/10.1117/12.688176

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