强激光与粒子束, 2014, 26 (9): 091002, 网络出版: 2014-09-15
高重复频率短脉冲全光纤激光系统
High repetition frequency all fiber short pulse laser system
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.
许党朋, 林宏奂, 邓颖, 黄志华, 王建军, 田小程, 朱娜, 李明中, 郑万国. 高重复频率短脉冲全光纤激光系统[J]. 强激光与粒子束, 2014, 26(9): 091002. Xu Dangpeng, Lin Honghuan, Deng Ying, Huang Zhihua, Wang Jianjun, Tian Xiaocheng, Zhu Na, Li Mingzhong, Zheng Wanguo. High repetition frequency all fiber short pulse laser system[J]. High Power Laser and Particle Beams, 2014, 26(9): 091002.
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