Chinese Optics Letters, 2008, 6 (4): 286, Published Online: Apr. 21, 2008  

A periodically poled LiNbO3 optical parametric generator in wavelength conversion from 2 to 3.88~4.34 \mum Download: 614次

Author Affiliations
1 Institute of Opto-Electronics, Harbin Institute of Technology, Harbin 150001
2 Microelectronic Center, Harbin Institute of Technology at Weihai, WeiHai 264209
Abstract
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 \mum 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 \mum is obtained by changing the crystal temperature from 50 to 124 oC. When the incident pump power is 3 W, the total OPG output power is 95 mW, corresponding to optical conversion efficiency of 3.2%.

Xingbao Zhang, Youlun Ju, Yuezhu Wang, Baoquan Yao, Yunjun Zhang. A periodically poled LiNbO3 optical parametric generator in wavelength conversion from 2 to 3.88~4.34 \mum[J]. Chinese Optics Letters, 2008, 6(4): 286.

关于本站 Cookie 的使用提示

中国光学期刊网使用基于 cookie 的技术来更好地为您提供各项服务,点击此处了解我们的隐私策略。 如您需继续使用本网站,请您授权我们使用本地 cookie 来保存部分信息。
全站搜索
您最值得信赖的光电行业旗舰网络服务平台!