Growth and photorefractive properties of Cu:KNSBN crystal

Rui Wang; Yiran Nie; Xinrong Liu

doi:10.1117/12.483285

17 September 2002 Growth and photorefractive properties of Cu:KNSBN crystal

Rui Wang, Yiran Nie, Xinrong Liu

Proceedings Volume 4930, Advanced Optical Storage Technology; (2002) https://doi.org/10.1117/12.483285
Event: Photonics Asia, 2002, Shanghai, China

Abstract

Doping CuO in KNSBN crystal, Cu:KNSBN crystal was grown by Czochralski technique. The exponential gain coefficient, response time, self-pumped phase conjugate reflectivity and phase conjugate response time of the crystal were measured. The exponential gain coefficient of Cu:KNSBN crystal achieved 24 cm⁻¹ and the response time was 1.2s. Self-pumped phase conjugate reflectivity could reach 65% and phase conjugate response time was between 3 to 5s. The inhabitation of Cu ions in KNSBN crystal was primarily investigated.

Citation Download Citation

Rui Wang, Yiran Nie, and Xinrong Liu "Growth and photorefractive properties of Cu:KNSBN crystal", Proc. SPIE 4930, Advanced Optical Storage Technology, (17 September 2002); https://doi.org/10.1117/12.483285

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