Introduction to the 30m Ring Interferometric Telescope - art. no. 62672L

	Introduction to the 30m Ring Interferometric Telescope - art. no. 62672L
	Liu Z(刘忠); Jin ZY(金振宇); Li Y(李焱); Lin J(林京); Tan HS(谭徽松); Jin ZY(金振宇); Jin ZY(金振宇); Li Y(李焱); Lin J(林京); Liu Z(刘忠)
	2006
会议名称	Conference on Ground-Based and Airborne Telescopes
会议日期	2006-05-24
会议地点	Orlando, FL
关键词	interferometric imaging telescope frequency coverage high resolution imaging
卷号	6267
页码	L2672-L2672
通讯作者	Liu, Z (reprint author), Yunnan Observ, CAS, POB 110, Kunming 650011, Peoples R China.
英文摘要	For the demand of astronomical limitation observations, such as exploring extra-terrestrial planets, black hole accretion disk and jet in the near-infrared and optical wave band, extremely large telescopes (optical and infrared) have become the principal ground-based astronomical instrumentation. With the maturation of interferometric imaging theory, the borderline between new generation ground-based extremely large telescope and interferometric array for aperture synthesis imaging is increasingly going blurring and the only differences in their technical methods and characteristics are also gradually disappearing. This report introduces some fruitful study results on the next generation ground-based extremely large telescopes, especially the results about the PSF and MTF of the telescope system and the interferometric imaging reconstruction arithmetic. The results not only can be used in the design of large interferometric array for aperture synthesis imaging but also adaptable to the design of single aperture telescope. On the foundation of our results, we bring forward a new concept ground-based extremely large telescope - - 30m Ring Interferometric Telescope (30mRIT). It has the direct imaging ability and resolution like single aperture telescope, and it also can image with high resolution like the aperture synthesis imaging mode. The 30mRIT project is remarkably different from the conventional ground-base telescopes and its pivotal techniques have got the support of CAS and China NSF.
收录类别	EI ; CPCI
产权排序	第一完成单位
会议网址	http://proceedings.spiedigitallibrary.org/proceeding.aspx?articleid=1288194
会议录	PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) - Ground-based and Airborne Telescopes, Pts 1 and 2
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	Astronomy & Astrophysics; Instruments & Instrumentation; Optics
语种	英语
ISSN号	0277-786X
ISBN号	0-8194-6332-9
内容类型	会议论文
源URL	[http://ir.ynao.ac.cn/handle/114a53/4844]
专题	云南天文台_抚仙湖太阳观测站
通讯作者	Liu Z(刘忠)
推荐引用方式 GB/T 7714	Liu Z,Jin ZY,Li Y,et al. Introduction to the 30m Ring Interferometric Telescope - art. no. 62672L[C]. 见:Conference on Ground-Based and Airborne Telescopes. Orlando, FL. 2006-05-24.http://proceedings.spiedigitallibrary.org/proceeding.aspx?articleid=1288194.