高功率脉冲双包层光纤激光器的新进展

1.中国科学院上海光学精密机械研究所,上海,201800

2.中国科学院上海光学精密机械研究所,上海,201800

3.中国科学院上海光学精密机械研究所,上海,201800

4.中国科学院上海光学精密机械研究所,上海,201800

Recent progress of high power pulsed double cladding fiber lasers

对高功率脉冲双包层光纤激光器的国内外研究进展进行评述,通过建立了小信号瞬态增益模型,对脉冲激光信号经过双包层光纤放大后的波形进行了数值模拟.分析了基于MOPA方式脉冲双包层光纤激光器的几个问题,报道了中科院上海光机所采用振荡-放大(MOPA)方法获得133.8 W平均功率脉冲放大输出的实验结果.

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