A periodically poled LiNbO3 optical parametric generator in wavelength conversion from 2 to 3.88-4.34 μm

被引：0

作者：

Zhang, Xingbao ^{[1
,2
]}

Ju, Youlun ^{[1
]}

Wang, Yuezhu ^{[1
]}

Yao, Baoquan ^{[1
]}

Zhang, Yunjun ^{[1
]}

机构：

[1] Harbin Inst Technol, Inst Optoelect, Harbin 150001, Peoples R China

[2] Harbin Inst Technol, Ctr Microelect, Weihai 264209, Peoples R China

来源：

CHINESE OPTICS LETTERS | 2008年 / 6卷 / 04期

关键词：

D O I：

暂无

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A periodically poled lithium niobate (PPLN) optical parametric generator (OPG) pumped by a laser diode (LD)-pumped Q-switched Tm,Ho:GdVO4 laser operated at 2.048 mu m with pump pulse of 25 ns and repetition rate of 10 kHz is reported. A continuous tunable middle-infrared (mid-IR) spectrum of 3.88 - 4.34 mu m is obtained by changing the crystal temperature from 50 to 124 degrees C. When the incident pump power is 3 W, the total OPG output power is 95 mW, corresponding to optical conversion efficiency of 3.2%.

引用

页码：286 / 287

页数：2

共 6 条

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