Optical-circulator-based Single-frequency Fiber Laser Using Absorber and Subring Cavity in the Linear Cavity

摘要：

　　We report a single-frequency fiber laser using a saturable absorber Incorporated subring cavity as mode filters.The linear-cavity based fiber laser is constructed using an optical circulator and a partial reflectance fiber Bragg grating as the cavity ends.At 1550.82nm,the laser output is 6.25dBm and the signal-to-noise-ratio is 53.2dB and with linewidth less than 1MHz in stable operation.The pumping efficiency is 10%improved by recycling the residual pump power to gain medium.

作者: S.K.Liaw H.Wang H.I.Hsu C.S.Shin R.Y.Liu

作者单位: Department of Electronic Engineering National Taiwan University of Science and Technology,Taipei 106 Department of Mechanical Engineering,National Taiwan University,Taipei 106,Taiwan National Space Organization,Hsin Chu 300,Taiwan

会议类型: 国际会议

会议名称: Progress in Electromagnetics Research Symposium 2013(2013年电磁学研究新进展学术研讨会)

会议地点: 台北

会议语种:英文

页码: 515-518

在线出版日期: 2013-03-01（万方平台首次上网日期，不代表论文的发表时间）