Imaging with phase diversity: experimental results

Nancy A. Miller; Alice V. Ling

doi:10.1117/12.162001

9 November 1993 Imaging with phase diversity: experimental results

Nancy A. Miller, Alice V. Ling

Proceedings Volume 2029, Digital Image Recovery and Synthesis II; (1993) https://doi.org/10.1117/12.162001
Event: SPIE's 1993 International Symposium on Optics, Imaging, and Instrumentation, 1993, San Diego, CA, United States

Abstract

In the operation of both multiaperture telescopes and segmented mirror telescopes, a primary issue is the phasing of the apertures or mirrors. This is a brief report of the first proof-of- concept experiment of phase diversity using the nonlinear optimization estimation technique for multiaperture systems. A two-telescope system was optically simulated in which piston could be estimated for both a point source and expended objects to .1 (lambda) rms.

Citation Download Citation

Nancy A. Miller and Alice V. Ling "Imaging with phase diversity: experimental results", Proc. SPIE 2029, Digital Image Recovery and Synthesis II, (9 November 1993); https://doi.org/10.1117/12.162001

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