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  5. Narrow-linewidth distributed feedback fiber laser with MOPA structure

Narrow-linewidth distributed feedback fiber laser with MOPA structure

来源 :光纤和光电子传感器及其安全应用国际会议(OFSIS2015) | 被引量 : 0次 | 上传用户：spirithero
【摘 要】
：
　　An amplified and narrow-linewidth distributed feedback fiber laser in MOPA (Master Oscillator Power Amplifier) configuration is presented.It consists of a d
【作 者】
：
HaifengQi[1]ZhiqiangSong[1]JianGuo[1]JiashengNi[1]JunChang[1]ChangWang[1]GangdingPeng[2] 
【机 构】
：
Shandong Key Laboratory of Optical Fiber Sensing Technologies, Laser Institute of Shandong Academy o
【出 处】
：
光纤和光电子传感器及其安全应用国际会议(OFSIS2015)
【发表日期】
：
2015年期
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论文部分内容阅读
　　An amplified and narrow-linewidth distributed feedback fiber laser in MOPA (Master Oscillator Power Amplifier) configuration is presented.It consists of a distributed feedback fiber laser as seed and a MOPA structure in all single-mode fiber system.The optimized laser has a 20% slope efficient.The packaged laser module shows excellent performances including narrow linewidth below 3 kHz, low relative intensity noise below-100dB/Hz at the relaxation oscillation frequency and low phase noise which make it very suitable for the interference and distributed sensing applications.
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