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Letters to the editor

Telescopic system for shaping laser beams with phase-compensation correction for the output section

M. V. Vasil'ev, V. Yu. Venediktov, A. A. Leshchev, P. M. Semenov

S. I. Vavilov State Optical Institute, St. Petersburg

Abstract: Principles are proposed for designing an optical system for shaping light beams in which distortions introduced by imperfections of all elements of the output section (the main and secondary mirrors of the output telescope) are corrected by phase conjugation. The results of an experimental modeling of this system are reported.

UDC: 681.7.067.23:621.373.826

PACS: 42.60.Jf, 42.65.Hw, 42.79.Bh, 42.79.Fm

Received: 16.02.1993

 English version: Quantum Electronics, 1993, 23:4, 267–268

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