Title :
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
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;
Conference_Titel :
Optoelectronics and Microelectronics (ICOM), 2012 International Conference on
Conference_Location :
Changchun, Jilin
Print_ISBN :
978-1-4673-2638-4
DOI :
10.1109/ICoOM.2012.6316220
