calculate the band of Fabry-Parot Filter -A Fabry-Parot Filter consist of the cavity formed by two highly reflective mirrors placed parallel to each other , as shown in the figure 1.The input light beam to the filter enters the first mirror at right

聚焦高斯光束传输的源代码哦，可以看看哦，可能会有所帮助。-Focused Gaussian beam propagation in the source code Oh, Oh, may be helpful.

波束宽度与波达方向及阵元数的关系,可分析他们晨的影响关系(The relationship between the beam width and the direction of arrival and the number of elements can be used to analyze the relationship between them in the morning)