【摘 要】
：
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
【机 构】
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Shandong Key Laboratory of Optical Fiber Sensing Technologies, Laser Institute of Shandong Academy o
【出 处】
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光纤和光电子传感器及其安全应用国际会议(OFSIS2015)
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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