A simple error control strategy using MATLAB BVP solvers for Yb3+-doped fiber lasers

作者：Hu Xudong^*; Ning Tigang; Pei Li; Chen Qingyan; Li Jing

来源：Optik, 2015, 126(22): 3446-3451.

DOI：10.1016/j.ijleo.2015.07.122

• Fiber laser
• Yb3+-doped fiber
• Error control strategy
• MATLAB BVPs
• Threshold pump power

A simple error control strategy using MATLAB BVP solvers (ECS-BVPs) is developed for solving the Yb3+-doped fiber lasers model with boundary conditions. We simultaneously compare and discuss in detail the characteristics of the MATLAB BVP solvers bvp4c/bvp5c/bvp6c (BVPs) and ECS-BVPs for the numerical analysis of the high power Yb3+-doped fiber laser. The simulation results demonstrate that the simple error control strategy can deftly adjust the initial estimate of forward signal power by a given random function. Compared with number sequence transition method based on MATLAB BVP solvers bvp6c (NSTM-bvp6c), the accuracy and reliability of ECS-BVPs are verified. The simulation results demonstrate that the ECS-BVPs can provide an easily comprehensible and rapid method for calculating the threshold pump power and minimum fiber length in Yb3+-doped fiber lasers.

• 出版日期2015
• 单位北京交通大学