High repetition frequency all fiber short pulse laser system
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摘要: 采用时分复用技术在输出80 MHz重复频率光纤锁模激光器的基础上,实现了重复频率倍增,获得了160 MHz的高重复频率输出。理论和实验研究了高重复频率短脉冲在大模面积掺Yb3+光纤中的放大特性,实验上获得了输出平均功率105 W,脉冲宽度12.4 ps,重复频率160 MHz的高重复频率短脉冲光纤激光系统。Abstract: Time division multiplexing technique was employed and a high repetition frequency of 160 MHz was obtained based on a mode-locked fiber laser with a repetition frequency of 80 MHz. Meanwhile, a high repetition frequency short pulse fiber laser system with an output average power of 105 W, a pulse duration of 12.4 ps and a repetition frequency of 160 MHz was presented experimentally and theoretically employed by large mode area fiber amplifier technique.
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Key words:
- fiber laser /
- mode-locked fiber laser /
- fiber amplifier
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