Share Email Print

Optical Engineering

Image reconstruction from an undersampled focal plane using a sparse telescope array
Format Member Price Non-Member Price
PDF $20.00 $25.00
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

A technique for storing high-spatial-frequency information in low-frequency, zero signal regions of an image spectrum has been implemented and evaluated. This technique can be used for sparse arrays of small telescopes acting to synthesize a larger pupil, and reduces the number of detectors required in the 2-D image focal plane by a factor of 4.

Paper Details

Date Published: 1 October 1994
PDF: 11 pages
Opt. Eng. 33(10) doi: 10.1117/12.181445
Published in: Optical Engineering Volume 33, Issue 10
Show Author Affiliations
Marsha J. Fox, Air Force Phillips Lab. (United States)
David G. Voelz, Air Force Phillips Lab. (United States)
Robert R. Shannon, Univ. of Arizona (United States)

© SPIE. Terms of Use
Back to Top