强激光与粒子束, 2013, 25 (5): 1073, 网络出版: 2013-04-08
多芯光子晶体光纤高功率超连续谱光源
High power supercontinuum source based on multi-core photonic crystal fiber
多芯光子晶体光纤 非线性光纤光学 超连续谱 同相超模 multi-core photonic crystal fiber nonlinear fiber optics supercontinuum supermode
摘要
分析基于单芯光子晶体光纤的超连续谱光源在提升平均输出功率时所面临的问题, 指出采用多芯光子晶体光纤作为超连续谱产生介质是一种实现高功率超连续谱产生的潜在方案。使用自制皮秒光纤激光器泵浦一段国产多芯光子晶体光纤, 实现了光谱范围750~1700 nm, 平均功率42.3 W的全光纤化高功率超连续谱输出。
Abstract
The obstacles of scaling the average output power of the supercontinuum source based on single core photonic crystal fiber are analyzed. Adopting multi-core photonic crystal fiber as the nonlinear medium would be a potential solution. A 42.3 W high power supercontinuum source, spanning from 750 to 1700 nm, is demonstrated by pumping a piece of self-made multi-core photonic crystal fiber with a self-made picosecond fiber laser.
谌鸿伟, 陈胜平, 刘通, 陈子伦, 侯静, 陆启生, 韦会峰, 李江, 童维军. 多芯光子晶体光纤高功率超连续谱光源[J]. 强激光与粒子束, 2013, 25(5): 1073. Chen Hongwei, Chen Shengping, Liu Tong, Chen Zilun, Hou Jing, Lu Qisheng, Wei Huifeng, Li Jiang, Tong Weijun. High power supercontinuum source based on multi-core photonic crystal fiber[J]. High Power Laser and Particle Beams, 2013, 25(5): 1073.
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