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采用脉冲重复频率可调的高功率皮秒脉冲光纤激光抽运光子晶体光纤产生了平均输出功率为101W的全光纤化超连续谱.通过一系列的对比实验,详细研究了抽运激光的脉冲重复频率以及光子晶体光纤的长度对超连续谱产生的影响.最后,对如何实现更高平均功率的超连续谱输出进行相关的分析和讨论.相关研究结果可以为进一步发展基于光子晶体光纤的高功率超连续谱光源提供一定的参考.
The pulsed photonic crystal fiber with high power picosecond pulsed fiber laser with adjustable pulse repetition frequency produces all-fiber supercontinuum with an average output power of 101 W. Through a series of comparative experiments, the pulse repetition of the pumping laser Frequency and the length of photonic crystal fiber on the supercontinuum generation.Finally, how to achieve higher average power of the supercontinuum output related analysis and discussion.Related research results can be further developed for photonic crystal fiber-based high-power Supercontinuum light source provides some reference.