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Proceedings Paper

Diffraction calculation of the field in a composite three-mirror unstable resonator
Author(s): Nickolai N. Elkin; V. ok Korotkov; Anatoly P. Napartovich; Vera N. Troshchieva
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Paper Abstract

A numerical investigation is made of a two-dimensional model of a composite unstable resonator with three mirrors. The relevant parabolic equations are solved using a three-layer scheme and a fast Fourier transformation algorithm. A strong dependence of the distribution of the intensity of the output wave and of the distribution of the radiation in the far-field zone on the displacement of a reference mirror over distances of the order of one wavelength provides an opportunity for the control of optical characteristics of a system.

Paper Details

Date Published: 7 October 1993
PDF: 8 pages
Proc. SPIE 2109, CIS Selected Papers: High-Power Multibeam Lasers and Their Phase Locking, (7 October 1993); doi: 10.1117/12.160375
Show Author Affiliations
Nickolai N. Elkin, I.V. Kurchatov Atomic Energy Institute (Russia)
V. ok Korotkov, I.V. Kurchatov Atomic Energy Institute (Russia)
Anatoly P. Napartovich, I.V. Kurchatov Atomic Energy Institute (Russia)
Vera N. Troshchieva, I.V. Kurchatov Atomic Energy Institute (Russia)


Published in SPIE Proceedings Vol. 2109:
CIS Selected Papers: High-Power Multibeam Lasers and Their Phase Locking

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