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Proceedings Paper

Design and performance experiment of ultraviolet off-axis TMA system
Author(s): Liangjie Feng; Chenjie Wang; Xuewu Fan; Haosu Zhang; Zhihai Pang
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Paper Abstract

The limb UV radiation detection provides the information of atmosphere ultraviolet spectrum, so as to acquire the high resolution vertical distribution information of atmospheric trace gases and aerosol. Off-axis Three-mirror Anastigmat (TMA) system is adopted in limb UV radiation detection to increase horizontal space coverage. In this paper, opto- mechanical design of the system is introduced, and camera alignment is completed by computer aiding, then optical, mechanical and electrical combination as well as the optical performance test are carried out with the UV Image Intensifier. The camera’s wavefront error of each field is close to design value after alignment, the resolution reaches 140lp/mm in visible light band, and 20lp/mm in UV band, which reaches the design limit of the UV Image Intensifier, the optical system could well meet the operational requirement.

Paper Details

Date Published: 15 October 2012
PDF: 6 pages
Proc. SPIE 8417, 6th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optical Test and Measurement Technology and Equipment, 84173S (15 October 2012); doi: 10.1117/12.978644
Show Author Affiliations
Liangjie Feng, Xi'an Institute of Optics and Precision Mechanics (China)
Chenjie Wang, Xi'an Institute of Optics and Precision Mechanics (China)
Xuewu Fan, Xi'an Institute of Optics and Precision Mechanics (China)
Haosu Zhang, Xi'an Institute of Optics and Precision Mechanics (China)
Zhihai Pang, Xi'an Institute of Optics and Precision Mechanics (China)


Published in SPIE Proceedings Vol. 8417:
6th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optical Test and Measurement Technology and Equipment
Yudong Zhang; Libin Xiang; Sandy To, Editor(s)

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