Experimental study of the relationship between phase noise and linewidth of distributed feedback fiber laser

摘要：

　　We measure the phase noise and linewidth of 6 asymmetrical Distributed FeedBack Fiber Lasers (DFB FL) using unbalanced Michelson interferometer and delayed self-homodyne method respectively.Test results show the phase noise increase from-109dB to-94dB as the linewidth increase from 1.6 kHz to 4.8 kHz.This relationship can be utilized to assess the DFB FL phase noise based on the linewidth characteristics.

关键词： Distributed feedback fiber laser phase noise linewidth unbalanced interferometry

作者: Jian Guo Zhiqiang Song Haifeng Qi Jiasheng Ni Gangding Peng Suxiang Liu

作者单位: Shandong Key Laboratory of Optical Fiber Sensing Technologies, Laser Institute of Shandong Academy o Shandong Key Laboratory of Optical Fiber Sensing Technologies, Laser Institute of Shandong Academy o Shandong Academy of Sciences, Jinan, Shandong, 250014, China

会议类型: 国内会议

会议名称: 光纤和光电子传感器及其安全应用国际会议(OFSIS2015)

会议地点: 济南

会议语种:英文

页码: 233-237

在线出版日期: 2015-01-20（万方平台首次上网日期，不代表论文的发表时间）