Modeling and Analysis of Ring Telescope

	Modeling and Analysis of Ring Telescope
	Dai YC(戴懿纯); Lin J(林京); Dai YC(戴懿纯); Lin J(林京)
	2011
会议名称	Conference on Integrated Modeling of Complex Optomechanical Systems
会议日期	2011-08-15
会议地点	Kiruna, SWEDEN
关键词	Telescope ring aperture segmented mirror active control adaptive optics
卷号	8336
通讯作者	Dai, YC (reprint author), CAS, Yunnan Astron Observ, POB 110, Kunming 650011, Peoples R China.
英文摘要	Ring aperture telescope is a new kind of telescope, it has complete U-V coverage and the limiting resolution equivalent to that of a full aperture telescope with the same diameter. There are two ring telescope proposals in China. One is 30m Ring Interferometric Telescope (RIT), its primary mirror is expected to be composed by 90 segments; another is 8m Chinese Giant Solar Telescope (CGST), its primary mirror is expected to be composed by 24 segments if segmented mirror scheme is adopted. In this paper, an overview of ring telescope and modeling for it are introduced. The main difference and characteristic in active control strategy and adaptive optics implementation between ring segmented telescope and full segmented telescope are pointed out. Detailed analysis about these two aspects are presented. The results of simulation and analysis show that the current strategies on active control and adaptive optics could meet the demand of most science cases not only in infrared waveband but also in near infrared even in visible waveband.
收录类别	CPCI ; EI
产权排序	第一完成单位
会议网址	http://proceedings.spiedigitallibrary.org/proceeding.aspx?articleid=1200453
会议录	Proceedings of SPIE - INTEGRATED MODELING OF COMPLEX OPTOMECHANICAL SYSTEMS
会议录出版者	SPIE-INT SOC OPTICAL ENGINEERING
会议录出版地	1000 20TH ST, PO BOX 10, BELLINGHAM, WA 98227-0010 USA
学科主题	Optics; Physics
语种	英语
ISSN号	0277-786X
ISBN号	978-0-81948-993-7
内容类型	会议论文
源URL	[http://ir.ynao.ac.cn/handle/114a53/4848]
专题	云南天文台_抚仙湖太阳观测站
通讯作者	Dai YC(戴懿纯)
推荐引用方式 GB/T 7714	Dai YC,Lin J,Dai YC,et al. Modeling and Analysis of Ring Telescope[C]. 见:Conference on Integrated Modeling of Complex Optomechanical Systems. Kiruna, SWEDEN. 2011-08-15.http://proceedings.spiedigitallibrary.org/proceeding.aspx?articleid=1200453.