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Proceedings Paper

Stability Of Phase-Locked Lasing In A Two Coupled Unstable Resonator System
Author(s): N. N. Elkin; V. A. Korotkov; V. V. Likhanskii; A. P. Napartovich; V. E. Troshchiev
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Paper Abstract

We describe the performance of two lasers with homogeneously saturated gain, coupled through central hole in a common mirror of symmetric unstable resonators. New iterative procedure is proposed based on combining the Fox-Li and Prony methods. The suggested procedure allowed us to calculate several resonator modes and find a stable phase-locked operating region for various sizes of coupling hole and small signal gain values. Far field patterns from combined lasers are computed for various operating regimes.

Paper Details

Date Published: 20 June 1989
PDF: 6 pages
Proc. SPIE 1031, 7th Intl Symp on Gas Flow and Chemical Lasers, (20 June 1989); doi: 10.1117/12.950526
Show Author Affiliations
N. N. Elkin, I.V. Kurchatov Institute of Atomic Energy (USSR)
V. A. Korotkov, I.V. Kurchatov Institute of Atomic Energy (USSR)
V. V. Likhanskii, I.V. Kurchatov Institute of Atomic Energy (USSR)
A. P. Napartovich, I.V. Kurchatov Institute of Atomic Energy (USSR)
V. E. Troshchiev, I.V. Kurchatov Institute of Atomic Energy (USSR)


Published in SPIE Proceedings Vol. 1031:
7th Intl Symp on Gas Flow and Chemical Lasers
Dieter Schuoecker, Editor(s)

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