Study of nonlinear-optical characteristics of AgGa1-xInxSe2 crystals

被引：16
作者：
Badikov, VV
Laptev, VB
Panyutin, VL
Ryabov, EA
Shevyrdyaeva, GS
机构：
[1] Kuban State Univ, Lab Nobel Technol, Krasnodar 350058, Russia
[2] Russian Acad Sci, Inst Spect, Troitsk 142190, Moscow Reg, Russia
来源：
QUANTUM ELECTRONICS | 2005年 / 35卷 / 03期
关键词：
nonlinear-optical crystals; quadratic nonlinear susceptibility; radiation resistance;
D O I：
10.1070/QE2005v035n03ABEH002795
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The nontinear-optical characteristics of AgGa1-xInxSe2 crystals with x = 0.25 - 0.34 are studied. The experimental dependence of the wavelength of noncritical phase matching on the indium concentration is obtained upon second-harmonic generation by pumping the crystal by a CO2 laser. The quadratic nonlinear susceptibility is measured by the absolute method. The radiation resistance threshold for pulsed radiation from the CO2 laser is determined.
引用
收藏
页码：263 / 267
页数：5
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