中文说明：以MATLAB为仿真平台，开发研制了光波导和激光高等光学的现象的仿真，通过这些程序，进一步探讨光波导和激光原理的应用与理解。
English Description：
MATLAB as the simulation platform, developed a simulation of the optical waveguide and laser higher phenomenon, through these programs, to further explore the application of the principle of optical waveguides and lasers and understanding.