Refractive Index Measurement and Second Harmonic Generation in a Series of LiNbO3 :Mg (5mol%) Crystals
CHANG Yongmao, WEN Jinke, WANG Huafu, LI Bing
Department of Physics, Nankai University, Tianjin 300071
Refractive Index Measurement and Second Harmonic Generation in a Series of LiNbO3 :Mg (5mol%) Crystals
CHANG Yongmao;WEN Jinke;WANG Huafu;LI Bing
Department of Physics, Nankai University, Tianjin 300071
关键词 ：
78.20.Jv ,
42.65.Ky
Abstract ： The accurate refractive indices in visible range and their Sellmeier equations have been obtained for a series of LiNbO3 :Mg (5mol%) crystals with Ti or Nd doping. The phase matching angle for 1.064μm calculated by Sellmeier equation gives good agreement with experimental value. The TiO2 and Nd2 O3 2 doping. The second harmonic generator with conversion efficiency of more than 44% has been achieved at room temperature with phase matching angle close to 90 °.
Key words ：
78.20.Jv
42.65.Ky
出版日期: 1992-08-01
:
78.20.Jv
42.65.Ky
(Frequency conversion; harmonic generation, including higher-order harmonic generation)
引用本文:
CHANG Yongmao;WEN Jinke;WANG Huafu;LI Bing. Refractive Index Measurement and Second Harmonic Generation in a Series of LiNbO3 :Mg (5mol%) Crystals[J]. 中国物理快报, 1992, 9(8): 427-430.
3 :Mg (5mol%) Crystals. Chin. Phys. Lett., 1992, 9(8): 427-430.
链接本文:
https://cpl.iphy.ac.cn/CN/
或
https://cpl.iphy.ac.cn/CN/Y1992/V9/I8/427
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1992, Vol. 9 
