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Proceedings Paper

Measurement of the phase difference between the output beams of two coupled CO2 lasers
Author(s): V. V. Antyukhov; E. V. Dan'shchikov; Fedor V. Lebedev; Vladimir V. Likhanskii; Anatoly P. Napartovich
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Paper Abstract

Measurements were made of the phase difference between the output beams of two coupled CO2 lasers operating in a coherent regime. The results of the experiments are in qualitative agreement with calculations performed on the basis of a point model of two coupled lasers, taking the gain dynamics into account. The dependencies of the phase difference on the mismatch of the resonator lengths and on the length of the coupling channel should be useful when constructing a phasematched set of lasers and an optical guidance system linked to it.

Paper Details

Date Published: 7 October 1993
PDF: 4 pages
Proc. SPIE 2109, CIS Selected Papers: High-Power Multibeam Lasers and Their Phase Locking, (7 October 1993); doi: 10.1117/12.160379
Show Author Affiliations
V. V. Antyukhov, I.V. Kurchatov Atomic Energy Institute (Russia)
E. V. Dan'shchikov, I.V. Kutchatov Institute of Atomic Energy (Russia)
Fedor V. Lebedev, Troitsk Institute for Innovation & Fusion Research (Russia)
Vladimir V. Likhanskii, I.V. Kurchatov Atomic Energy Institute (Russia)
Anatoly P. Napartovich, 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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