Phase transition and frequency doubling of B-BaB2O4 and K3Li12-xNb5+xO15+2x crystals

Bing Kun Yu; Tianyan Yu; Guochang Jiang; Jianlin You

doi:10.1117/12.401631

29 September 2000 Phase transition and frequency doubling of β-BaB₂O₄ and K₃Li_12-xNb_5+xOb_15+2xcrystals

Bing Kun Yu, Tianyan Yu, Guochang Jiang, Jianlin You

Proceedings Volume 4098, Optical Devices and Diagnostics in Materials Science; (2000) https://doi.org/10.1117/12.401631
Event: International Symposium on Optical Science and Technology, 2000, San Diego, CA, United States

Abstract

High temperature phase transition of (beta) -BaB₂O₄ (BBO) and K₃Li_12-xNb_5+xO_15+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.

Citation Download Citation

Bing Kun Yu, Tianyan Yu, Guochang Jiang, and Jianlin You "Phase transition and frequency doubling of β-BaB₂O₄ and K₃Li_12-xNb_5+xOb_15+2xcrystals", Proc. SPIE 4098, Optical Devices and Diagnostics in Materials Science, (29 September 2000); https://doi.org/10.1117/12.401631

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