Efficient difference-frequency generation of 7-20-μm radiation in CdGeAs2

被引：42
作者：
Vodopyanov, KL
Schunemann, PG
机构：
[1] Univ London Imperial Coll Sci Technol & Med, Blackett Lab, London SW7 2BZ, England
[2] Sanders, Nashua, NH 03061 USA
来源：
OPTICS LETTERS | 1998年 / 23卷 / 14期
关键词：
D O I：
10.1364/OL.23.001096
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
Continuously tunable 6.8-20.1-mu m mid-infrared radiation has been achieved by the use of frequency generation in CdGeAs2. The signal and the idler output of an Er-laser-pumped ZnGeP2 optical parametric generator was used as the pump. The maximum external conversion efficiency reached 20%. (C) 1998 Optical Society of America.
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收藏
页码：1096 / 1098
页数：3
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