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Proceedings Paper

Phase transition and frequency doubling of B-BaB2O4 and K3Li12-xNb5+xO15+2x crystals
Author(s): Bing Kun Yu; Tianyan Yu; Guochang Jiang; Jianlin You
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Paper Abstract

High temperature phase transition of (beta) -BaB2O4 (BBO) and K3Li12-xNb5+xO15+2x (KLN) crystals are studied in detail by using high temperature Raman scattering. The temperature increasing of the crystals due to the increasing of the incident laser power during the frequency doubling process and the influence on the structure of the crystals are analyzed. It is the first time that the relationship between the phase transition and the frequency doubling is studied by high temperature Raman spectra. The opinion of phase transition having effect on frequency doubling is given out.

Paper Details

Date Published: 29 September 2000
PDF: 7 pages
Proc. SPIE 4098, Optical Devices and Diagnostics in Materials Science, (29 September 2000); doi: 10.1117/12.401631
Show Author Affiliations
Bing Kun Yu, Shanghai Univ. (China)
Tianyan Yu, Shanghai Univ. (China)
Guochang Jiang, Shanghai Univ. (China)
Jianlin You, Shanghai Univ. (China)

Published in SPIE Proceedings Vol. 4098:
Optical Devices and Diagnostics in Materials Science
David L. Andrews; David L. Andrews; Toshimitsu Asakura; Suganda Jutamulia; Wiley P. Kirk; Max G. Lagally; Ravindra B. Lal; James D. Trolinger, Editor(s)

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