Based on beam propagation method, analysis and simulation on optical propagation characteristics of side-polishedfiber have been made.
基于有限差分光束传播法，对侧边抛磨光纤的光传输特性进行了模拟计算。
2
The three-dimensional finite-difference beam propagation method was used to compute the optical properties of fiber devices based on side-polishedfiber.