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Proceedings Paper

Theoretical analysis and comparison of Tm-doped fiber lasers with different pump bands
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Paper Abstract

Modeling of Tm-doped fiber lasers pumped with 793 nm, 1.6 μm and 1.9 μm is presented and compared. Output performance of three different pump schemes with active fiber length, pump power and output reflectivity is investigated. Numerical simulation shows that, with 793 nm pump, the cross relaxation process is of vital importance for high efficient operation of Tm-doped fiber laser. And, 1.9 μm pump scheme is more likely to offer even higher output compared with 793 nm pump and 1.6 μm pump.

Paper Details

Date Published: 3 February 2015
PDF: 7 pages
Proc. SPIE 9255, XX International Symposium on High-Power Laser Systems and Applications 2014, 92551O (3 February 2015); doi: 10.1117/12.2069153
Show Author Affiliations
Mengmeng Tao, Northwest Institute of Nuclear Technology (China)
Fei Wang, Northwest Institute of Nuclear Technology (China)
Zhenbao Wang, Northwest Institute of Nuclear Technology (China)
Pengling Yang, Northwest Institute of Nuclear Technology (China)
Guobin Feng, Northwest Institute of Nuclear Technology (China)
Xisheng Ye, Northwest Institute of Nuclear Technology (China)
Shanghai Institute of Optics and Fine Mechanics (China)


Published in SPIE Proceedings Vol. 9255:
XX International Symposium on High-Power Laser Systems and Applications 2014
Chun Tang; Shu Chen; Xiaolin Tang, Editor(s)

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