摘要
三镜反射式光学系统由于具备同时校正球差、彗差与像散三种像差的能力,可以实现较高的光学性能,基于其反射镜数量少、装调复杂性可接受等特点,在光学成像领域有着广泛的应用。特别是离轴三镜反射式光学系统,凭借其无孔径遮拦、可实现大视场等诸多优势,在高性能光学仪器装备中占据着重要位置。文中以典型的三镜反射式光学系统发展为主线,全面介绍了多种类型的三镜反射式光学系统,涵盖同轴三反系统、两轴三反系统、离轴三反系统与无焦三反系统,讨论了其光学结构特点、结构关联与光学系统性能,并给出了设计示例,供光学设计领域研究人员共同探讨。
The three-mirror reflective optical system can achieve high optical performance because of its ability to correct the aberrations of spherical aberration,coma and astigmatism at the same time.Based on the characteristics of small number of mirrors and acceptable alignment complexity,it is widely used in the field of optical imaging.In particular,the off-axis three-mirror optical system occupies an important position in highperformance optical instruments and equipment due to its many advantages,such as with unobscuration and with ability of large field of view.Taking the development of typical three-mirror optical system as the main line,various types of three-mirror optical systems were introduced comprehensively,including coaxial three-mirror optical system,two-axis three-mirror optical system,off-axis three-mirror optical system and afocal three-mirror optical system,their optical configuration characteristics,relevance and optical system performance were discussed,and design examples were gived for researchers in the field of optical design.
作者
孟庆宇
Meng Qingyu(Changchun Institute of Optics,Fine Mechanics and Physics,Chinese Academy of Sciences,Changchun 130033,China)
出处
《红外与激光工程》
EI
CSCD
北大核心
2022年第1期274-289,共16页
Infrared and Laser Engineering
基金
中国科学院青年创新促进会(2019219)
国家自然科学基金(61705220)。
