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Damping mechanism of the relaxation oscillations in a gas mixture fast flow laser

L.S. Kuz’minskii, Yu.V. Luzhinskaya, A.I. Odintsov, A.I. Fedoseev

Moscow University Physics Bulletin 2008. 63. N 6. P. 383

  • Article
Annotation

It is shown that the exchange of perturbations of moving active medium components, such as a CO2-N2 laser working mixture, results in the damping of relaxation oscillations and stabilization of stationary lasing. Analytical expressions for frequencies and increments of relaxation oscillations and their self-excitation threshold are obtained using the characteristics of stationary lasing.

Authors
L.S. Kuz’minskii, Yu.V. Luzhinskaya, A.I. Odintsov, A.I. Fedoseev
Chair of Optics and Spectroscopy, Faculty of Physics, Moscow State University, Moscow, 119992, Russia
Issue 6, 2008

Moscow University Physics Bulletin

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