Share Email Print

Proceedings Paper

Mechanical interleaving assembly of TDICCD focal plane for space camera
Author(s): Xing-Xiang Zhang; Jian-Yue Ren
Format Member Price Non-Member Price
PDF $14.40 $18.00
cover GOOD NEWS! Your organization subscribes to the SPIE Digital Library. You may be able to download this paper for free. Check Access

Paper Abstract

TDICCD assembly is a major method of acquiring wide field for space camera. For the demand of space camera's wide view field and high resolution, the technique of mechanical interleaving assembly is discussed. Its principle, method of adjusting and testing as well as the structure of focal plane are described. Using mechanical tangent-screws adjusting method, the assembly with TDI CCDs for wide field space camera focal plane is finished on the facility which is composed of a long work-distance microscope and a negative pressure and adsorption guide apparatus. The assembly length of TDICCD focal plane for wide field space camera reaches 560mm, and the measuring error is not more than 3.2μm, the mechanical interleaving assembly method has effect of zero clearance and can achieve good image quality.

Paper Details

Date Published: 9 December 2005
PDF: 8 pages
Proc. SPIE 6024, ICO20: Optical Devices and Instruments, 60241R (9 December 2005); doi: 10.1117/12.666873
Show Author Affiliations
Xing-Xiang Zhang, Changchun Institute of Optics, Fine Mechanics and Physics (China)
Chinese Academy of Sciences (China)
Jian-Yue Ren, Changchun Institute of Optics, Fine Mechanics and Physics (China)

Published in SPIE Proceedings Vol. 6024:
ICO20: Optical Devices and Instruments
James C. Wyant; X. J. Zhang, Editor(s)

© SPIE. Terms of Use
Back to Top