Compact and Tunable Mid-IR Light Source Based on a Dual-Wavelength Fiber Laser

被引：0

作者：

常建华

王婷婷

张闯

葛益娴

陶在红

机构：

[1] Jiangsu Key Laboratory of Meteorological Observation and Information Processing,Nanjing University of Information Science & Technology

[2] Jiangsu Technology & Engineering Center of Meteorological Sensor Network,Nanjing University of Information Science &

来源：

Chinese Physics Letters | 2013年 / 30卷 / 11期

关键词：

D O I：

暂无

中图分类号：

TN248 [激光器];

学科分类号：

摘要：

A compact,tunable mid-IR difference-frequency generation(DFG) light source based on a dual-wavelength fiber laser and a 5mol%MgO-doped periodically poled lithium niobate(MgO:PPLN) crystal is developed and evaluated.An output power of 233 μW is achieved with a conversion efficiency of 0.1%/W.The mid-IR wavelength can be tuned between 3308nm and 3314nm by changing the temperature of a pair of fiber Bragg grating(FBG)taking as cavity mirrors in the dual-wavelength fiber laser from 26.5℃ to 106.5℃.

引用

页码：113 / 115

页数：3