摘要
拉制了两种低损耗、单模、近红外宽带传输的空芯反谐振光纤,并用于高功率超短皮秒脉冲传输。利用无节点结构的空芯反谐振光纤实现了平均功率为74 W、单脉冲能量为185μJ、峰值功率为10.8 MW的超短脉冲传输,且输出激光在频域和时域上均没有发生明显变化。
Two types of hollow-core anti-resonant fiber （HC-ARF） with properties of low-loss, single mode, and near-infrared broadband transmission are fabricated, which are used for the efficient propagation of high power picosecond ultrashort pulse. The propagation of a ultrashort pulse with average power of 74 W, single pulse energy of 185μJ, and peak power of 10.8 MW through a node-less HC-ARF is realized, and the spectral and temporal characteristics of output lasers have no obvious changes.
出处
《中国激光》
EI
CAS
CSCD
北大核心
2017年第2期151-156,共6页
Chinese Journal of Lasers
基金
国家自然科学基金(61675011
61377098
61527822
61235010)
北京市自然科学基金(4142006)
关键词
激光光学
空芯反谐振光纤
超短脉冲传输
单脉冲能量
峰值功率
laser optics
hollow-core anti-resonant fiber
ultrashort pulse propagation
single pulse energy
peakpower
