Simulation and optimization of pump technology on high-power fiber laser

Author

Jin, Liang ; Zou, Yonggang ; Ma, Xiaohui ; Yang, Zibin ; Xue, Zhiwei ; Jin, Yueyue ; Xu, Li ; Sui, Qingxue ; Zhao, Wei ; Zhang, Zhimin

Author_Institution

Nat. Key Lab. on High-Power Semicond. Lasers, Changchun Univ. of Sci. & Technol., Changchun, China

fYear

2012

fDate

23-25 Aug. 2012

Firstpage

77

Lastpage

80

Abstract

Pump technology is one of the key technologies of the fiber laser and is directly related to the output power of fiber laser. This paper focuses on high-power fiber laser pumping technology. The pump models of end-pumped and multi-point side pumped were established by MATLAB. The influence of power distribution in fiber on the number and position of pumping points were investigated. The results can provide ideas for the optimization of power distribution in fiber laser.

Keywords

fibre lasers; mathematics computing; optical fibre cladding; optical fibre theory; optical pumping; power distribution; MATLAB; end-pumping; high-power fiber laser pumping; laser output power; multipoint side pumping; power distribution; pump models; pump technology; Fiber lasers; Laser excitation; Mathematical model; Optical fibers; Power distribution; Power lasers; Pump lasers; end-pumped; fiber laser; multi-point side pumped; numerical analysis;

fLanguage

English

Publisher

ieee

Conference_Titel

Optoelectronics and Microelectronics (ICOM), 2012 International Conference on

Conference_Location

Changchun, Jilin

Print_ISBN

978-1-4673-2638-4

Type

conf

DOI

10.1109/ICoOM.2012.6316220

Filename

6316220