摘要
为了充分了解三镜在大口径望远镜系统中体现的功能,满足口径日益增大的望远镜系统研制要求,对国内外大口径望远镜中应用的三镜系统进行技术性的调研和总结。从望远镜光学系统结构发展、口径变化、功能要求等三方面对三镜系统进行详细的技术阐述,并结合三十米望远镜(TMT)三镜系统的概念设计进行了具体的技术说明。结果表明,三镜在望远镜系统,尤其是大口径望远镜中的作用越来越突出,并且随着望远镜技术的发展,对三镜系统赋予的功能要求也越来越丰富与严格。
In order to comprehend the functions of tertiary mirror applied in large aperture telescopes and meet the requirements for developing large aperture telescope, the technologies of tertiary mirror systems are summarized from the development of optics system configuration, variation of aperture and variation of functionality. A more detailed description about the tertiary mirror technology is given with the conceptual design of Thirty-Meter Telescope （TMT） tertiary mirror system. The tertiary mirrors play a more and more important role in telescopes, especially in large aperture telescopes. With the development of telescope technology, the requirements for tertiary mirrors also become more and more strict, and the functions of tertiary mirrors become more and more variable.
出处
《激光与光电子学进展》
CSCD
北大核心
2013年第5期59-65,共7页
Laser & Optoelectronics Progress
基金
中国科学院三期创新基金资助课题
关键词
光学设计
三镜系统
三镜支撑技术
大口径望远镜
三十米望远镜
optical design
tertiary mirror system
support technology of tertiary mirror
large aperture telescope
Thirty-Meter Telescope
