关于高斯光束复参数q满足ABCD定律的证明  

As for the proof that the complex-parameter of Gauss light beam satisfies with the laws of ABCD

作　　者：崔光猛[1] 欧家鸣[1] 

机构地区：[1]云南师范大学物理与电子技术信息学院,云南昆明650092

出　　处：《云南师范大学学报（自然科学版）》2004年第6期45-47,共3页Journal of Yunnan Normal University:Natural Sciences Edition

基　　金：国家自然科学基金资助项目(19774046)

摘　　要：　假设高斯光束复参数满足ABCD定律,由此可根据激光理论和Collins衍射积分求解出射高斯光束的复参数表达,结果与实验相符。这就证明假设成立,即证明高斯光束复参数满足ABCD定律。文章还同时给出关于这个问题的Fourier衍射积分证明方法,佐证了文中证明是正确的。It is supposed that the complex parameterof the Gauss light beam satisfies with the laws of ABCD. We can lead to the expression of the complex parameter of the Gauss light beam according to the diffraction integral of Collins and the laser theories, the result corresponds with the experiment It is proved that the assumption is right. In other hand, It is a proof that the complex parameter of the Gauss light beam agrees with the laws of ABCD. This text still gives another proof method at the same time. Substantial evidence ensures the textual proof is right.

关 键 词：高斯光束 复参数 ABCD定律 Collins衍射积分 

分 类 号：O43[机械工程—光学工程]