Computer Science
Scientific paper
Mar 2008
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2008spie.6834e..11z&link_type=abstract
Optical Design and Testing III. Edited by Wang, Yongtian; Tschudi, Theo T.; Rolland, Jannick P.; Tatsuno, Kimio. Proceedings o
Computer Science
Scientific paper
The primary mirror's aperture limits the telescope's resolution. A segmented primary mirror is adopted to improve the resolution. Since the primary mirror with large diameter is segmented, the segmented mirrors must be co-phased to ensure the imaging quality. Optical method and electrics method can be used to test the co-phasing error between the two adjacent segment mirrors. However the optical system of telescope will be complicated by attaching an optical cophasing test system, and some unstable factors will be introduced. In this paper, an electrics co-phasing testing method was discussed. Capacitance micrometer technology was used in this method, and relevant experiments have been carried out. And the result of these experiments indicated that the method described in this paper is feasible.
Cao Genrui
Zhao Weirui
No associations
LandOfFree
Research on electric method for testing co-phasing error does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Research on electric method for testing co-phasing error, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Research on electric method for testing co-phasing error will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-883556