This article is cited in 5 papers

Control of laser radiation parameters

Quasi-periodic synchronisation of self-modulation oscillations in a ring chip laser by an external periodic signal

T. V. Aulova, N. V. Kravtsov, E. G. Lariontsev, S. N. Chekina

Skobeltsyn Institute of Nuclear Physics, Lomonosov Moscow State University

Abstract: The synchronisation of periodic self-modulation oscillations in a ring Nd:YAG chip laser under an external periodic signal modulating the pump power has been experimentally investigated. A new quasi-periodic regime of synchronisation of self-modulation oscillations is found. The characteristic features of the behaviour of spectral and temporal structures of synchronised quasi-periodic oscillations with a change in the external signal frequency are studied.

PACS: 42.55.Rz, 42.60.Da, 42.60.Fc, 42.60.Mi

Received: 27.01.2011
Revised: 13.04.2011

 English version: Quantum Electronics, 2011, 41:6, 504–507

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