高重复率全光纤被动锁模飞秒激光产生研究
, PP. 413-416
Keywords: 激光技术,高重复频率,全光纤,飞秒激光
Abstract:
报道了高重复频率全光纤被动锁模飞秒激光产生的实验研究，采用全光纤环形腔结构和非线性偏振旋转可饱和吸收被动锁模机理实现了100MHz级掺铒光纤锁模飞秒激光的稳定运转，最高重复频率为99.91MHz，光谱带宽为25nm，中心波长为1570nm，脉宽最短为194fs，实验同时研究了在不同重复频率下的全光纤被动锁模激光器运转动力学特性。研究为高重复频率飞秒光纤激光器在光频梳产生技术中的应用提供了高集成、高稳定超快光源技术途径。
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