Laboratory demonstration of curvature method for segmented telescopes

Details Laboratory demonstration of curvature method for segmented telescopes Laboratory demonstration of curvature method for segmented telescopes

Jul 2000

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2000spie.4003..443g&link_type=abstract

Proc. SPIE Vol. 4003, p. 443-449, Optical Design, Materials, Fabrication, and Maintenance, Philippe Dierickx; Ed.

Physics

Scientific paper

We have obtained the curvature signal from defocused images before and after the pupil image for a simplified segmented mirror model. We used white light interferometry in order to calibrate the relative piston difference between the segments. The first results of applying the Curvature Sensing method to measure this relative piston difference are presented.

Affiliated with

Also associated with

No associations

Rating

Laboratory demonstration of curvature method for segmented telescopes 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 Laboratory demonstration of curvature method for segmented telescopes, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Laboratory demonstration of curvature method for segmented telescopes will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1480584