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JOURNALS // Kvantovaya Elektronika // Archive

Kvantovaya Elektronika, 1992 Volume 19, Number 2, Pages 180–183 (Mi qe3369)

This article is cited in 1 paper

Mirrors and resonators

Bimorph adaptive mirror

A. V. Ikramov, S. V. Romanov, I. M. Roshchupkin, A. G. Safronov, A. O. Sulimov


Abstract: A cooled copper adaptive mirror based on a double bimorph structure is proposed for the compensation of large-scale optical aberrations, including those that occur in power systems with an output up to 15 kW. The construction of the adaptive mirror is described and the results are given of calculations and of experimental studies of thermal deformations of the reflecting surface, of the response functions of the control electrodes, and of the frequency properties of the mirror. Estimates are obtained of the effectiveness of compensation of low-order optical aberrations.

UDC: 681.7.062.47

PACS: 42.79.Bh, 42.15.Fr, 42.15.Eq

Received: 02.08.1991


 English version:
Soviet Journal of Quantum Electronics, 1992, 22:2, 163–166

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