红外与毫米波学报2018，Vol.37Issue(2)：241-245,250,256,7.DOI:10.11972/j.issn.1001-9014.2018.02.018
充氩气Kagome空芯光子晶体光纤中超连续光谱产生的动力学研究
Dynamics of supercontinuum generation in argon-filled Kagome-structured hollow-core photonic crystal fiber
摘要
Abstract
Bright supercontinuum was experimentally generated in an argon-filled hypocycloid-core Kagome fiber pumped by a femtosecond laser.The spectrum of the generated supercontinuum can be controlled by changing the gas pressure and input pulse energy.By use of a pump laser centered at 980 nm, a bright broadband supercontinuum ranging from 340 nm to 1 550 nm was generated.The dynam-ics of the supercontinuum generation in the argon-filled Kagome fiber was investigated using an accu-rate carrier-resolving unidirectional pulse propagation equation.关键词
超连续光谱/高阶孤子/充气光纤/光子晶体光纤Key words
supercontinuum/high order soliton/gas-filled fiber/photonic crystal fiber分类
数理科学引用本文复制引用
孟凡超,刘博文,王思佳,刘军库,栗岩锋,王清月,胡明列..充氩气Kagome空芯光子晶体光纤中超连续光谱产生的动力学研究[J].红外与毫米波学报,2018,37(2):241-245,250,256,7.基金项目
国家自然科学基金(61535009,61405245),北京市自然科学基金(4173080),强场激光物理国家重点实验室开放基金.Supported by National Natural Science Foundation of China(61535009,61405245),the Natural Science Foundation of Beijing,Chi-na(4173080),and the Open Fund of the State Key Laboratory of High Field Laser Physics(Shanghai Institute of Optics and Fine Mechanics) （61535009,61405245）
