| 大气激光通信准直光学系统设计 |
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| 引用本文： | 王瑞,柯熙政.大气激光通信准直光学系统设计[J].西安理工大学学报,2004,20(4):408-412. |
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| 作者姓名： | 王瑞 柯熙政 |
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| 作者单位： | 西安理工大学,自动化与信息工程学院,陕西,西安,710048 |
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| 基金项目： | 陕西省"火炬计划"资助项目(2002HK052),西安理工大学"特色与创新研究计划"资助项目。 |
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| 摘 要： | 在分析光能耦合效率随光准直系统的数值孔径变化规律在基础上,提出了根据光能耦合效率来确定准直光学系统的数值孔径的方法(不同于成像光学系统中确定数值孔径的方法),合理设计了准直光学系统,为大气激光通信准直光学系统的数值孔径的确定提供了一种有效方法。
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| 关 键 词： | 准直光学系统 数值孔径 光能耦合效率 |
| 文章编号： | 1006-4710(2004)04-0408-05 |
| 修稿时间： | 2004年5月28日 |
The Design of Optical Collimated System in Atmosphere Laser Communication |
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| WANG Rui,KE Xi-zheng.The Design of Optical Collimated System in Atmosphere Laser Communication[J].Journal of Xi'an University of Technology,2004,20(4):408-412. |
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| Authors: | WANG Rui KE Xi-zheng |
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| Abstract: | Based on the analysis of the law of luminous energy coupling efficiency varying with the numerical aperture of optical collimated system,this paper presents a method to determine the numerical aperture of optical collimated system in terms of the luminous energy coupling efficiency (being different from the method to determine numerical aperture in the imaging optics system). Accordingly,the optical collimated system is rationally designed whereby an effective method to determine the numerical aperture of optical collimated system in atmosphere laser communication is provided. |
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| Keywords: | optical collimated system numerical aperture luminous energy coupling efficiency |
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