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云台1.2m望远镜共光路千赫兹卫星激光测距系统
Alternative Title1.2 m telescope satellite co-optical path kHz laser ranging system
郑向明; 李祝莲; 伏红林; 何少辉; 李荣旺; 李语强; 翟东升; 熊耀恒
Source Publication光学学报(Guangxue Xuebao/Acta Optica Sinica)
2011-05
Volume31Issue:5Pages:119-123
ClassificationP171.3
Contribution Rank第1完成单位
Indexed ByEI ; CSCD
Keyword测量 千赫兹激光测距 收/发共光路 卫星激光测距 天文仪器 事件计时器
Abstract千赫兹(kHz)激光测距是增加卫星激光测距观测数据和提高标准点精度的有效措施之一。分析研究了基于共光路的kHz激光测距系统的实现原理和方法,包括光路、电路和计算机控制等。给出了使用旋转快门实现共光路kHz激光测距的新思路,开发1.2 m望远镜共光路kHz激光测距系统。该系统已用于常规观测,实际观测结果表明,系统性能较好且工作稳定,地靶测距精度约为5 mm,卫星测距精度优于2.0 cm。
Other AbstractKilo-Hertz (kHz) laser ranging is one of effective methods to increase the measurement frequency and improve the accuracy of normal point (NP). Principle and method of realizing common optical path kHz laser ranging are analyzed, which include optical path, circuit and computer control etc. Novel concept of rotation shutter is proposed to build kHz system, and control system of 1.2 m telescope common optical path kHz laser ranging has been developed. It has been successfully used for routine observation. Actual observations show that the system performs well and runs stable. The ground target ranging accuracy is about 5 mm, and satellite ranging accuracy is better than 2.0 cm.
Funding Organization国家自然科学基金(10778705)资助课题
Language中文
Subject Area天文学
Subtype期刊论文
ISSN0253-2239
Archive Date2011-11-14
CSCD IDCSCD:4371617
Citation statistics
Cited Times:17[CSCD]   [CSCD Record]
Document Type期刊论文
Identifierhttp://ir.ynao.ac.cn/handle/114a53/7516
Collection应用天文研究组
Recommended Citation
GB/T 7714
郑向明,李祝莲,伏红林,等. 云台1.2m望远镜共光路千赫兹卫星激光测距系统[J]. 光学学报(Guangxue Xuebao/Acta Optica Sinica),2011,31(5):119-123.
APA 郑向明.,李祝莲.,伏红林.,何少辉.,李荣旺.,...&熊耀恒.(2011).云台1.2m望远镜共光路千赫兹卫星激光测距系统.光学学报(Guangxue Xuebao/Acta Optica Sinica),31(5),119-123.
MLA 郑向明,et al."云台1.2m望远镜共光路千赫兹卫星激光测距系统".光学学报(Guangxue Xuebao/Acta Optica Sinica) 31.5(2011):119-123.
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