对激光谐振腔进行的模拟仿真，可观测其高斯光束等特性-Conducted on the laser resonator simulation, observability and other properties of its Gaussian beam

圆极化拉盖尔高斯光束的电场表达式的编程模拟，有光强分布程序和相位分布程序(The program simulation of the electric field expression of the circularly polarized Laguerre Gaussian beam includes the program of light intensity distribution and the program of phase distribution)