New data on the nonlinear optical constant, phase-matching, and optical damage of AgGaS2

被引:265
作者
Harasaki, A
Kato, K
机构
来源
JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS | 1997年 / 36卷 / 02期
关键词
silver thiogallate; nonlinear optical constant; damage threshold; CO2; laser; Ho:YAG laser;
D O I
10.1143/JJAP.36.700
中图分类号
O59 [应用物理学];
学科分类号
摘要
The nonlinear optical constant of AgGaS2 was determined to be d(36)(AgGaS2)=(0.84+/-0.1)xd(36)(AgGaSe2)=(34.8+/-4) pm/V from the direct comparison of the second-harmonic generation conversion (SHG) efficiencies of a CO2 laser at 9.2714 mu m observed in AgGaSe2 under the identical experimental conditions. The phase-matching conditions for type-1 SHG in both AgGaS2 and AgGaSe2 are presented together with the damage thresholds at 9.2714 mu m and 2.097 mu m.
引用
收藏
页码:700 / 703
页数:4
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