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
Received:October 13, 2017  Revised:January 18, 2018  点此下载全文
引用本文: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].Journal of Infrared and Millimeter Waves,2018,37(2):241~245
Hits: 277
Download times: 223
Author NameAffiliationE-mail
MENG Fan-Chao Tianjin University mengfc1989@tju.edu.cn 
LIU Bo-Wen Tianjin University  
WANG Si-Jia Qian Xuesen Laboratory of Space Technology  
LIU Jun-Ku Qian Xuesen Laboratory of Space Technology  
LI Yan-Feng Tianjin University  
WANG Qing-Yue Tianjin University  
HU Ming-Lie Tianjin University huminglie@tju.edu.cn 
基金项目:国家自然科学基金项目(面上项目,重点项目,重大项目), 北京市自然科学基金项目, 强场激光物理国家重点实验室开放基金
中文摘要:实验上利用飞秒激光在充氩气的Kagome结构空芯光子晶体光纤中产生了高亮度宽带的超连续光谱. 通过改变填充气体的气压以及输入激光的单脉冲能量可以对产生的超连续光谱进行控制. 利用中心波长980 nm的飞秒脉冲作为抽运获得了光谱范围覆盖340-1550 nm的宽带超连续光谱. 通过基于载波的单向脉冲传输方程研究了超短脉冲在充氩气的Kagome光纤中产生超连续光谱的动力学过程.
中文关键词:超连续光谱  高阶孤子  充气光纤  光子晶体光纤
 
Dynamics of supercontinuum generation in argon-filled Kagome-structured hollow-core photonic crystal fiber
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 1550 nm was generated. The dynamics of the supercontinuum generation in the argon-filled Kagome fiber was investigated using an accurate carrier-resolving unidirectional pulse propagation equation.
keywords:supercontinuum, high order soliton, gas-filled fiber, photonic crystal fiber
View Full Text  View/Add Comment  Download reader

Copyright:《Journal of Infrared And Millimeter Waves》