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Applications of adaptive optics in lunar laser ranging
Xiong YH(熊耀恒); Feng HS(冯和生)
Source PublicationPROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) - ADAPTIVE OPTICAL SYSTEM TECHNOLOGIES II, PTS 1 AND 2
2003
Volume4839
Pages88-93
DOI10.1117/12.456989
Author of SourceWizinowich, PL; Bonaccini, D
Contribution Rank第1完成单位
Indexed ByEI ; CPCI
Conference NameConference on Adaptive Optical System Technologies II
Conference Date2002-08-22
Conference PlaceWaikoloa, HI, United states
Conference SponsorSPIE
KeywordLunar Laser Ranging Returned Photon Numbers Tilt Sensing From An Extended Source Real-time Ccompensation
Abstract

The goal of this paper is to discuss the turbulent effects on the laser beam of the lunar laser ranging (LLR), and to use the real-time tilt compensation for the LLR. In this new technique, a small area near the retroreflector array on the moon surface will be used as an extended source to detect the wavefront tilt. Then the absolute difference algorithm will be used to calculate the wavefront tilt and to reconstruct it, and it will be used to drive a tip-tilt mirror in the laser transmit path to carry on the real-time tilt compensation for the laser beam on the LLR. After the compensation, the returned laser photons from the moon retroreflector to the ground telescope will be increased a factor of 6 to 40. depend on the turbulence.

Funding OrganizationN/A
Language英语
Subject Area物理学 ; 光学 ; 天文学 ; 天体测量学
MOST Discipline Catalogue理学 ; 理学::天文学 ; 工学 ; 工学::光学工程
SubtypeProceedings Paper
PublisherSPIE-INT SOC OPTICAL ENGINEERING
Publication Place1000 20TH ST, PO BOX 10, BELLINGHAM, WA 98227-0010 USA
ISBN0-8194-4618-1
ISSN0277-786X
URL查看原文
Archive Date2003-03-12
WOS IDWOS:000181980700009
WOS Research AreaInstruments & Instrumentation ; Optics
WOS SubjectInstruments & Instrumentation ; Optics
EI Accession Number2003227482492
EI KeywordsAdaptive Optics
EI Classification Number723computer Software, Data HAndling And Applications - 741.1light/optics - 741.3optical Devices And Systems - 744.8laser Beam Interactions - 931.3atomic And Molecular Physics - 941.3optical Instruments
Citation statistics
Document Type会议论文
Identifierhttp://ir.ynao.ac.cn/handle/114a53/7325
Collection应用天文研究组
Corresponding AuthorXiong YH(熊耀恒)
AffiliationYunnan Observatory, National Observatories, Chinese Academy of Sciences, Kunming 650011, Yunnan, China
Recommended Citation
GB/T 7714
Xiong YH,Feng HS. Applications of adaptive optics in lunar laser ranging[C]//Wizinowich, PL; Bonaccini, D. 1000 20TH ST, PO BOX 10, BELLINGHAM, WA 98227-0010 USA:SPIE-INT SOC OPTICAL ENGINEERING,2003:88-93.
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