Comparison of end-pumped and multi-point pumped Yb3+-doped gain guided and index antiguided fiber laser

被引：7
|
作者：
Wu, Jingwei [2 ]
Zhou, Enyu [2 ]
Yan, Kunlun [1 ]
Wei, Wei [1 ,3 ]
Peng, Bo [1 ,3 ]
机构：
[1] Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Xian 710119, Peoples R China
[2] Fudan Univ, Dept Opt Sci & Engn, Shanghai 200433, Peoples R China
[3] Nanjing Univ Posts & Telecommun, Inst Adv Mat, Nanjing 210003, Peoples R China
来源：
OPTICS AND LASER TECHNOLOGY | 2012年 / 44卷 / 08期
基金：
中国国家自然科学基金;
关键词：
Gain-guided index-antiguided fiber; Multi-point pumped; Thermal effects; DOUBLE-CLAD FIBER; AMPLIFIER;
D O I：
10.1016/j.optlastec.2012.04.014
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
End-pumped and multi-point pumped Yb3+-doped gain guided and index antiguided (GG+IAG) fiber laser are analyzed by solving the rate equations and 3-D thermal conduction equations. Simulation results show that the multi-point pumped scheme can provide lower operating temperature and better temperature uniformity. Meanwhile, fabrication complexity, loss resulted from pump point should be taken into consideration in the practical design. Crown Copyright (c) 2012 Published by Elsevier Ltd. All rights reserved.
引用
收藏
页码：2371 / 2376
页数：6
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