| 卫星激光通信Ⅱ地面检测和验证技术 |
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| 引用本文： | 刘立人.卫星激光通信Ⅱ地面检测和验证技术[J].中国激光,2007,34(2):47-155. |
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| 作者姓名： | 刘立人 |
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| 作者单位： | 中国科学院上海光学精密机械研究所,上海,201800 |
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| 摘 要： | 星间激光通信终端的主要技术指标和运行性能必须事先在地面实验室条件下进行模拟检验,因此在研制卫星激光通信终端的同时必须发展相应的系统性检测和验证平台,主要包括激光通信性能检验、光跟瞄性能检验和光束质量检验。本文综述了卫星激光通信终端检验技术的国外进展,介绍了我们全物理模拟的地面检测验证思路和方法。
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| 关 键 词： | 光通信 卫星激光通信 光跟瞄检验平台 光通信性能检验平台 波面分析 |
| 文章编号： | 0258-7025（2007）02-0147-09 |
| 收稿时间： | 2006/11/10 |
| 修稿时间： | 2006-11-10 |
Laser Communications in Space Ⅱ Test and Verification Techniques on the Ground |
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| LIU Li-ren.Laser Communications in Space Ⅱ Test and Verification Techniques on the Ground[J].Chinese Journal of Lasers,2007,34(2):47-155. |
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| Authors: | LIU Li-ren |
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| Affiliation: | Shanghai Institute of Optics and Fine Mechanics, The Chinese Academy of Sciences, Shanghai 201800, China |
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| Abstract: | The technical specifications and the functions of a satellite lasercom terminal must be tested and verified before its launch.Thus it is necessary to build up the testbeds at the same time to develop terminals,which include the communication performance testbed,the pointing,acquisition,tracking(PAT) function testbed and the setup for testing the quality of beam wavefront.This paper reviews the international progresses on the test and verification of lasercom terminals,and presents our proposals of testbeds with fully physical simulations. |
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| Keywords: | optical communication laser communications with satellites optical pointing acquisition tracking function testbed lasercom performance testbed wavefront analysis |
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