Theoretical analysis of multipoint pump Yb3+-doped double-clad fiber lasers

被引：1

作者：

Hu, Xudong ^{[1
,2
]}

Wen, Liqun ^{[3
]}

Ning, Tigang ^{[1
,2
]}

Pei, Li ^{[1
,2
]}

Chen, Qingyan ^{[4
]}

Li, Jing ^{[1
,2
]}

Zheng, Jingjing ^{[1
,2
]}

机构：

[1] Beijing Jiaotong Univ, Inst Lightwave Technol, Beijing 100044, Peoples R China

[2] Beijing Jiaotong Univ, EMC, Key Lab All Opt Network & Adv Telecommun Network, Beijing 100044, Peoples R China

[3] China Acad Telecommun Res MIIT, Beijing, Peoples R China

[4] Wuhan Vocat Coll Software & Engn, Wuhan 430205, Peoples R China

来源：

OPTIK | 2015年 / 126卷 / 14期

基金：

中国国家自然科学基金;

关键词：

Multi-point pump; End-pump reflectivity; Fiber laser; Yb3+-doped dual-clad fiber; Optimum fiber length; AMPLIFIERS; COMBINER;

D O I：

10.1016/j.ijleo.2015.04.051

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A wide-scope multipoint pump Yb3+-doped double-clad fiber laser model including end-pump reflectivity is proposed in detail. The results show that the optimal fiber length decreases as pump reflectivity increasing at multipoint forward or backward pump. The output powers reach to the maximum value when both the input and output end-pump reflectivity chooses the maximum value. The optimum fiber length increases and corresponding maximum output power decreases as side pump point numbers increasing. (C) 2015 Elsevier GmbH. All rights reserved.

引用

页码：1358 / 1361

页数：4

共 10 条

[1]

Digonnet M.J., 2002, Rare-Earth-Doped Fiber Lasers and Amplifiers, Revised and Expanded

[2] Number sequence transition method based on MATLAB BVP solvers for high power Yb3+-doped fiber lasers [J].

Hu, Xudong ;

Ning, Tigang ;

Pei, Li ;

Chen, Qingyan ;

Jian, Wei .

OPTICS AND LASER TECHNOLOGY, 2014, 58 :76-83

[3] Strongly pumped fiber lasers [J].

Kelson, I ;

Hardy, AA .

IEEE JOURNAL OF QUANTUM ELECTRONICS, 1998, 34 (09) :1570-1577

[4] Monolithic all-glass pump combiner scheme for high-power fiber laser systems [J].

Kim, Jun Ki ;

Hagemann, Christian ;

Schreiber, Thomas ;

Peschel, Thomas ;

Boehme, Steffen ;

Eberhardt, Ramona ;

Tuennermann, Andreas .

OPTICS EXPRESS, 2010, 18 (12) :13194-13203

[5] A new method for side pumping of double-clad fiber sources [J].

Koplow, JP ;

Moore, SW ;

Kliner, DAV .

IEEE JOURNAL OF QUANTUM ELECTRONICS, 2003, 39 (04) :529-540

[6] Optimization of pumping mode for double-clad fiber lasers [J].

Liu, Guohua ;

Liu, Deming .

OPTICS AND LASER TECHNOLOGY, 2008, 40 (02) :256-260

[7] Pump and signal combiner for bi-directional pumping of all-fiber lasers and amplifiers [J].

Theeg, Thomas ;

Sayinc, Hakan ;

Neumann, Joerg ;

Overmeyer, Ludger ;

Kracht, Dietmar .

OPTICS EXPRESS, 2012, 20 (27) :28125-28141

[8] Thermal effects in kilowatt fiber lasers [J].

Wang, Y ;

Xu, CQ ;

Po, H .

IEEE PHOTONICS TECHNOLOGY LETTERS, 2004, 16 (01) :63-65

[9] A Side-Pump Coupler With Refractive Index Valley Configuration for Fiber Lasers and Amplifiers [J].

Xiao, Qirong ;

Yan, Ping ;

Ren, Haichui ;

Chen, Xiao ;

Gong, Mali .

JOURNAL OF LIGHTWAVE TECHNOLOGY, 2013, 31 (16) :2715-2722

[10] Distributed pumping multifiber series fiber laser [J].

Yan, P ;

Gong, M ;

Li, C ;

Ou, P ;

Xu, A .

OPTICS EXPRESS, 2005, 13 (07) :2699-2706

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