| 振幅分布对焦移的影响：I.傍轴光束 |
| |
| 引用本文： | 曹清,邓锡铭.振幅分布对焦移的影响：I.傍轴光束[J].光学学报,1996,16(8):025-1029. |
| |
| 作者姓名： | 曹清 邓锡铭 |
| |
| 作者单位： | 中国科学院上海光学精密机械研究所高功率激光物理国家实验室 |
| |
| 基金项目： | 国家高技术863-]416资助 |
| |
| 摘 要： | 分析了傍轴非均匀振幅分布会聚球面波的焦移问题，给出焦移量的解析表达式，并由此进一步揭示出，导致焦移的主要原因于光束的内禀运动。
|
| 关 键 词： | 焦移 会聚 球面波 光流体模型 光波 |
| 收稿时间： | 1995/10/6 |
Focal Shifts of Converging Spherical Waves with Non Uniform Amplitude I. Paraxial Light Beams |
| |
| Cao Qing,Deng Ximing,Guo Hong.Focal Shifts of Converging Spherical Waves with Non Uniform Amplitude I. Paraxial Light Beams[J].Acta Optica Sinica,1996,16(8):025-1029. |
| |
| Authors: | Cao Qing Deng Ximing Guo Hong |
| |
| Abstract: | In this paper the focal shifts of paraxial converging spherical waves with non uniform amplitude are analysed, and the analytical expression of the focal shifts is derived. Based on the theory of hydrodynamics model of optics (HMO), it is pointed out that the focal shifts are attributed to the intrinsic movements of the light beams. |
| |
| Keywords: | focal shift coverging spherical wave hydrodynamics model of optics |
| 本文献已被 CNKI 维普 等数据库收录！ |
