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Proceedings Paper

Growth and photorefractive properties of Cu:KNSBN crystal
Author(s): Rui Wang; Yiran Nie; Xinrong Liu
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Paper 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.

Paper Details

Date Published: 17 September 2002
PDF: 4 pages
Proc. SPIE 4930, Advanced Optical Storage Technology, (17 September 2002);
Show Author Affiliations
Rui Wang, Harbin Institute of Technology (China)
Yiran Nie, Harbin Institute of Technology (China)
Xinrong Liu, Harbin Institute of Technology (China)

Published in SPIE Proceedings Vol. 4930:
Advanced Optical Storage Technology
Duanyi Xu; Seiya Ogawa, Editor(s)

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