SiC lightweight telescope for the GEO mission

机译：用于GEO任务的SiC轻型望远镜

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Abstract: Many satellite-borne measurement applications require lightweight, reflective near diffraction limited telescopes with wide spectral bands (UV/visible to LWIR), for operation in space environments and over wide temperature ranges. Emerging silicon carbide (SiC) technology provides an attractive material for these telescope applications. The present paper describes the design and analysis of a 50 cm dia. aperture on-axis three mirror re-imaging SiC telescope, including the structure and a 'GOES like' scan flat for the GEO application. Optical, thermal and structural design and analyses are described for the demonstration hardware. Demonstration mirrors and structural hardware have been fabricated, tested and compared to design analyses with excellent agreement.!0

机译：摘要：许多卫星测量应用需要在空间环境和宽温度范围内运行的，具有宽光谱带（紫外/ LWIR可见光）的近反射受限的轻型望远镜。新兴的碳化硅（SiC）技术为这些望远镜应用提供了一种有吸引力的材料。本文介绍了直径为50 cm的设计和分析。孔径同轴三反射镜SiC望远镜，包括用于GEO应用的结构和“ GOES样”扫描平面。描述了演示硬件的光学，热和结构设计与分析。演示镜和结构硬件已被制造，测试并与设计分析进行了比较，具有很好的一致性。！0

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来源
《Surveillance Technologies and Imaging Components》|1993年|p.158-167|共10页
会议地点 Orlando FL(US)
作者
Michael I. Anapol; Sensor Systems Group; Inc.; Waltham; MA; USA; Leo R. Gardner; Sensor Systems Group; Inc.; Needham; MA; USA; Richard R. Glasheen; Sensor Systems Group; Inc.; Waltham; MA; USA; Peter Hadfield; Sensor Systems Group; Inc.; Waltham; MA; USA;
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正文语种 eng
中图分类无线电电子学、电信技术;
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专利

1. THE LARGE AREA TELESCOPE ON THE FERMI GAMMA-RAY SPACE TELESCOPE MISSION [J] . W. B. Atwood, A. A. Abdo, M. Ackermann, The Astrophysical journal . 2009,第2期

机译：费米伽马射线空间望远镜任务上的大面积望远镜
2. Precise attitude rate estimation using star images obtained by mission telescope for satellite missions [J] . Takaya Inamori, Takayuki Hosonuma, Satoshi Ikari, Advances in space research . 2015,第4期

机译：使用任务望远镜获得的用于卫星任务的星图精确估算姿态速率
3. Novel, hierarchical SiC nanowire-reinforced SiC/carbon foam composites: Lightweight, ultrathin, and highly efficient microwave absorbers [J] . Journal of Alloys and Compounds: An Interdisciplinary Journal of Materials Science and Solid-state Chemistry and Physics . 2020,第期

机译：新型等级SiC纳米线增强SiC /碳泡沫复合材料：轻质，超薄和高效的微波吸收器
4. SiC lightweight telescope for the GEO mission [C] . Michael I. Anapol, Leo R. Gardner, Richard R. Glasheen, Conference on surveillance technologies and imaging components . 1993

机译：SIC轻量级望远镜为GEO使命
5. Lightweight deformable mirrors for future space telescopes. [D] . Patterson, Keith. 2014

机译：用于未来太空望远镜的轻型可变形反射镜。
6. Interface Design in Lightweight SiC/TiSi2 Composites Fabricated by Reactive Infiltration Process: Interaction Phenomena between Liquid Si-Rich Si-Ti Alloys and Glassy Carbon [O] . Donatella Giuranno, Sofia Gambaro, Grzegorz Bruzda, 2021

机译：轻量级SiC / TISI2复合材料中的界面设计反应性渗透过程：富含液体Si-Ti合金和玻璃碳之间的相互作用现象
7. Ultra-Lightweight Telescopes and Precision Pointers as Enabling Technologies for Small, Low Cost Missions [O] . Wang, Dexter, Anapol, Michael 1995

机译：超轻型望远镜和精密指示器是小型，低成本任务的辅助技术
8. New Low-Cost Manufacturing Methods to Produce Silicon Carbide (SiC) for Lightweight Armor Systems [R] . Campbell, J., LaSalvia, J., Roy, W., 2008

机译：用于轻型装甲系统生产碳化硅（siC）的新型低成本制造方法

SiC lightweight telescope for the GEO mission

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