space camera is required to be characterized by both high resolution of ground sample distance and ability of multi-spectral imaging.Thus the optical system design must be satisfied with the demand of large field of view and small distortion.Based on the on-axis three-mirror-anastigmat system,a...
Comparison of On-Axis Three-Mirror-Anastigmat Telescopes 机译:同轴三反射镜天文望远镜的比较 获取原文 获取原文并翻译 | 示例 页面导航 摘要 著录项 相似文献 摘要 We compare and contrast the Korsch (1972) full-field three-mirror anastigmat telescope (TMA) to the Korsch...
The Three-mirror Anastigmat (TMA) telescope designed by Lin et al. used unconventional angle laminations18. Similarly, Vermes et al. optimized and analyzed the lightweight and failure issues of unconventional CFRP laminates19. Furthermore, Pathak et al. conducted research on the mechanical and ...
Here, the optical system is a coaxial three-mirror-anastigmat (TMA) system, which is composed of the first mirror, second mirror, third mirror, folding mirror, and focusing mirror. The focal plane is composed of multiple charge coupled devices (CCDs) and a mechanical structure. The mechanical...
Here, the optical system is a coaxial three-mirror-anastigmat (TMA) system, which is composed of the first mirror, second mirror, third mirror, folding mirror, and focusing mirror. The focal plane is composed of multiple charge coupled devices (CCDs) and a mechanical structure. The mechanical...
变量便是7个,从而大大增加了消像差的可能性[3]。JWST的光学系统形式采用同轴三反消像散(TheThree— MirrorAnastigmat,TMA)结构,在所有的全反射式光学系统中,由3块反射镜组成的三镜消像散系统结构最简 单,可以在不需要使用折射元件的条件下同时消除4种初级像差(球差、彗差、像散和场曲),同时采用全反射 ...
Reflective optical telescopes and method of observing a scene. One example of a reflective optical telescope includes a primary mirror positioned along a linear axis extending betwe
Using the tradeoff optimization of the application requirement and the available technology,an optimized optical system was introduced to design a new type of imaging spectrometer consisting of a three-mirror-off-axis anastigmat(TMA),a dispersive prism and an asphere mirror collimating and imaging syste...
Three optical systems of half,full and annular FOVs were proposed based on the analysis of the structural parameters of the coaxial three-mirror-anastigmat system and the distribution of the final FOV on the image plane. 通过对共轴三反射光学系统结构参数和最终视场在像面上的分布情况的分析,提出了...
Lampton M,Sholl M. Comparison of on-axis Three-mirror-anastigmat TelesCopes[J].SPIE 2007,6687.Lampton M,ShoⅡM.Comparison of on--axis Three-mirror-anastigmat Telescopes~].SPIE,2007,6687:66870S.M. LAMPTON, M. SHOLL: "Comparison of On-Axis Three-Mirror-Anastigmat Telescopes", SPIE, PO BOX...