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Combined model of laser rate equation and Ginzburg-Landau equation for pulsed thulium-doped fiber laser
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Paper Abstract

Thulium-doped fiber laser is one of the most promising high power mid-infrared sources which attracts lots of attention recently. However, there is no comprehensive theoretical model which can be used for precise simulation of the performance of the pulsed Thulium-doped fiber laser. A combined theoretical model is proposed in this work by integrating the laser rate equation and Ginzburg-Landau equation into the iteration process. Good agreement between the experiments and simulations is achieved in a Thulium-doped fiber amplifier employing counter-pumping scheme.

Paper Details

Date Published: 5 November 2018
PDF: 8 pages
Proc. SPIE 10811, High-Power Lasers and Applications IX, 1081118 (5 November 2018); doi: 10.1117/12.2502321
Show Author Affiliations
Haoyu Zhang, Laser Fusion Research Ctr. (China)
Chengyu Li, Laser Fusion Research Ctr. (China)
Honghuan Lin, Laser Fusion Research Ctr. (China)
Yue Li, Laser Fusion Research Ctr. (China)
Feng Jing, Laser Fusion Research Ctr. (China)


Published in SPIE Proceedings Vol. 10811:
High-Power Lasers and Applications IX
Ruxin Li; Upendra N. Singh, Editor(s)

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