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Proceedings Paper

Method for phasing segmented mirrors
Author(s): Dmitry N. Eskov; V. Ph. Zakharenkov; Vladimir I. Podoba; Alexander G. Seregin
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Paper Abstract

The method for phasing segmented mirrors by forming a reference (spherical or aspherical) surface by means of a system of small mirrors and an common-path interferometer has been developed. The method is being applied for the accurate comparison of curvature radii during shaping large mirrors surfaces (error approximately 10-4 per cent).

Paper Details

Date Published: 10 August 1994
PDF: 6 pages
Proc. SPIE 2096, Lasers in Optical Systems and Devices, (10 August 1994); doi: 10.1117/12.183123
Show Author Affiliations
Dmitry N. Eskov, S.I. Vavilov State Optical Institute (Russia)
V. Ph. Zakharenkov, S.I. Vavilov State Optical Institute (Russia)
Vladimir I. Podoba, S.I. Vavilov State Optical Institute (Russia)
Alexander G. Seregin, S.I. Vavilov State Optical Institute (Russia)


Published in SPIE Proceedings Vol. 2096:
Lasers in Optical Systems and Devices
Artur A. Mak, Editor(s)

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