It is proved in a complicated optical system that the diffraction integration in terms of ray matrix element is the right solution 'for paraxialequation.
对复杂光学系统证明了光线矩阵元表达的衍射积分是旁轴波动方程的准确解。
2
The derivation of the relationship between the paraxial wave equation and the complex source points is given and proved.
推导并证明了旁轴波动方程的解与复源点方法之间的一致性关系。
3
Starting from paraxial wave equation, analytical propagation expressions of hyperbolic secant pulsed beams with narrowband and broadband are derived.