Chinese Optics Letters, Vol. 2, Issue 8, 468 (2004)
Power distribution in Yb3+-doped double-cladding fiber laser
Qiang Zhang1,*, Jianquan Yao1, Peng Wang1, Jianing Zhou1, Yuanqin Xia2, and Baigang Zhang1
- 1College of Precision Instrument and Opto-Electronics Engineering, Institute of Laser and Optoelectronics, Tianjin University, Tianjin 300072
- 2State Key Laborary of Tunable Laser Technology, Harbin Institute of Technology, Harbin 150001
The distribution of pump light and signal light in Yb^(3+)-doped double-cladding fiber laser is analyzed based on a rate equation model. Numerical simulation results are obtained. The numerical solution of the rate equation is shown to be in excellent agreement with the experimental data.