7 W all-fiber supercontinuum source

被引：27
|
作者：
Chen, H. W. [1 ]
Chen, S. P. [1 ]
Hou, J. [1 ]
机构：
[1] Natl Univ Def Technol, Coll Optoelect Sci & Engn, Changsha 410073, Hunan, Peoples R China
来源：
LASER PHYSICS | 2011年 / 21卷 / 01期
基金：
中国国家自然科学基金; 中国博士后科学基金;
关键词：
PHOTONIC CRYSTAL FIBERS; GENERATION;
D O I：
10.1134/S1054660X11010051
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
Combine a section of photonic crystal fiber and a picosecond fiber laser to realize an all-fiber supercontinuum source. The picosecond laser exhibits 20 W average output power, 14 ps pulse duration at 480MHz repetition rate. Approximately 7 W supercontinuum with over 1100 nm spectral range is obtained with an optical-optical conversion efficiency of 34%. Further improvements for higher average power are discussed in this paper.
引用
收藏
页码：191 / 193
页数：3
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