A switchable and tunable ytterbium-doped fiber ring laser with a Sagnac loop mirror  

作　　者：王晓亮 陈达如 马晓伟 李海涛 骆淑君 

机构地区：[1]Institute of Information Optics, Zhejiang Normal University, Jinhua 321004, China [2]Joint Research Laboratory of Optics of Zhejiang Normal University and Zhejiang University, Jinhua 321004, China [3]Canalaser Technology Co., Ltd., Ningbo 315336, China

出　　处：《Optoelectronics Letters》2016年第4期261-263,共3页光电子快报（英文版）

基　　金：supported by the National Natural Science Foundation of China(No.61007029);the National High Technology Research and Development Program of China(No.2013AA031501);the Projects of Zhejiang Province in China(No.2010R50007);the Program for Science and Technology Innovative Research Team in Zhejiang Normal University

摘　　要：A switchable and tunable ytterbium-doped fiber ring laser(YDFL) is reported and demonstrated. Employing a Sagnac loop mirror fabricated by an 85-cm-long polarization-maintaining fiber(PMF), the proposed YDFL can operate with stable dual-wavelength lasing or tunable single-wavelength lasing around 1 064 nm. Both stable dual-wavelength lasing and tunable single-wavelength lasing are achieved by adjusting a polarization controller in the Sagnac loop mirror. The experimental results show that the output of the proposed fiber laser with two different operation modes is rather stable at room temperature.

关 键 词：Fiber lasers Fibers Mirrors POLARIZATION POLARIZATION maintaining fiber Ring lasers YTTERBIUM 

分 类 号：TN248[电子电信—物理电子学]