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Astronomical observations with the UnISIS adaptive optics system
Thompson, Laird A.1; Teare, S.W.2; Xiong YH(熊耀恒)3; Gruendl, Robert1
Source PublicationPROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) - ASTRONOMICAL ADAPTIVE OPTICS SYSTEMS AND APPLICATIONS
2003
Volume5169
Pages11-16
DOI10.1117/12.506565
Author of SourceTyson, RK; LloydHart, M
Contribution Rank第3完成单位
Indexed ByEI ; CPCI
Conference NameConference on Astronomical Adaptive Optics Systems and Applications
Conference Date2003-08-03
Conference PlaceSAN DIEGO, CA
Conference SponsorSPIE
KeywordAdaptive Optics Rayleigh Laser Guide Stars Atmospheric Refraction
Abstract

Science commissioning of the UnISIS adaptive optics system is underway. In addition to showing test images from this effort, two other topics are discussed. These include a progress report on our continuing effort to improve the UV throughput of the UnISIS laser guide star projection and detection system and our effort to migrate the closed-loop computation engine from OS/2 to real time Linux. The two new improvements to the UV throughput of the laser guide star system involve new high-throughput prisms for the Pockels cell switch and a plan to increase the projected laser energy using anamorphic magnification in the laser beam as it emerges from the Excimer laser.

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
ISBN0-8194-5042-1
ISSN0277-786X
URL查看原文
WOS IDWOS:000188421300002
WOS Research AreaInstruments & Instrumentation ; Remote Sensing ; Optics ; Imaging Science & Photographic Technology
WOS SubjectInstruments & Instrumentation ; Remote Sensing ; Optics ; Imaging Science & Photographic Technology
WOS KeywordWilson 2.5-m Telescope
EI Accession Number2004178127792
EI KeywordsAdaptive Optics
EI Classification Number657.2extraterrestrial Physics And Stellar Phenomena - 741.1light/optics - 741.3optical Devices And Systems - 744.2gas Lasers - 744.8laser Beam Interactions
Citation statistics
Document Type会议论文
Identifierhttp://ir.ynao.ac.cn/handle/114a53/7327
Collection应用天文研究组
Corresponding AuthorThompson, Laird A.
Affiliation1.Astronomy Department, University of Illinois at Urbana-Champaign, Illinois
2.Electrical Engineering Department, New Mexico Tech, Socorro, New Mexico
3.Yunnan Observatory, Kunming, Yunnan, P.R. China
Recommended Citation
GB/T 7714
Thompson, Laird A.,Teare, S.W.,Xiong YH,et al. Astronomical observations with the UnISIS adaptive optics system[C]//Tyson, RK; LloydHart, M. 1000 20TH ST, PO BOX 10, BELLINGHAM, WA 98227-0010 USA:SPIE-INT SOC OPTICAL ENGINEERING,2003:11-16.
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