Submillimeter-wave generation with ZnGeP2 crystals

被引:0
|
作者
Andreev, YM
Apollonov, VV
Shakir, YA
Verozubova, GA
Gribenyukov, AI
机构
[1] Tomsk State Univ, Tomsk 634050, Russia
[2] Russian Acad Sci, Inst Gen Phys, Moscow 117333, Russia
[3] Russian Acad Sci, Inst Opt Monitoring SB, Tomsk 634055, Russia
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中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
This paper presents a detailed analysis of the optical and the dielectric properties of ZnGeP2 crystals in middle IR and far IR spectral ranges and also the first experimental results on 1-W 102 similar to 110-mu m radiation generation by means of difference frequency generation of CO2 laser line pairs. It is shown that the MW (peak power) level is achievable now and AgIn0.35Ga0.65Se2 crystals have to be investigated in details as a potential crystals for efficient generation of FIR radiation.
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页码:320 / 325
页数:6
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