Taoce Yin

Abstract We present a linearly polarized single-longitudinal-mode (SLM) ytterbium-doped fiber laser with a polarization extinction ratio (PER) of over 35 dB and a narrow linewidth of less than 4.5 kHz. The very high PER is obtained by utilizing the polarization evolution effect at the optical fiber and the high-performance polarizing beam splitter. The SLM is achieved by using a segment of polarization-maintaining ytterbium-doped fiber as a narrowband filter.

Xiaogang Jiang, Feihong Chen, Taoce Yin, Erik Forsberg, and Sailing He Author Affiliations Xiaogang Jiang,1,2 Feihong Chen,1,2 Taoce Yin,1,2 Erik Forsberg,1 and Sailing He1,2,* 1Centre for Optical and Electromagnetic Research, National Engineering Research Center for Optical Instruments, Zhejiang University, Hangzhou 310058, China 2Ningbo Research Institute, Zhejiang University, Ningbo 315100, China *Corresponding author: sailing@zju.edu.cn Not Accessible Your account may give you access...

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