| 关于高斯光束复参数q满足ABCD定律的证明 |
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| 引用本文： | 崔光猛,欧家鸣.关于高斯光束复参数q满足ABCD定律的证明[J].云南师范大学学报(自然科学版),2004,24(6):45-47. |
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| 作者姓名： | 崔光猛 欧家鸣 |
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| 作者单位： | 云南师范大学物理与电子技术信息学院,云南,昆明,650092 |
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| 基金项目： | 国家自然科学基金资助项目(19774046) |
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| 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。
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| 关 键 词： | 高斯光束 复参数 ABCD定律 Collins衍射积分 |
| 文章编号： | 1007-9793(2004)06-0045-03 |
| 修稿时间： | 2004年6月8日 |
As for the proof that the complex-parameter of Gauss light beam satisfies with the laws of ABCD |
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| CUI Guang-meng,OU Jia-ming.As for the proof that the complex-parameter of Gauss light beam satisfies with the laws of ABCD[J].Journal of Yunnan Normal University (Natural Sciences Edition),2004,24(6):45-47. |
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| Authors: | CUI Guang-meng OU Jia-ming |
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| Abstract: | 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. |
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| Keywords: | The Gauss light beam The complex parameter The ABCD laws The diffraction integral of Collins |
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