Excitation of oscillations in gas and formation of dissipative solitons by light-induced drift

F. Kh. Gel'mukhanov; T. I. Privalov

doi:10.1117/12.239733

6 May 1996 Excitation of oscillations in gas and formation of dissipative solitons by light-induced drift

F. Kh. Gel'mukhanov, T. I. Privalov

Proceedings Volume 2796, ICONO '95: Fundamentals of Laser-Matter Interaction; (1996) https://doi.org/10.1117/12.239733
Event: International Conference on Coherent and Nonlinear Optics, 1995, St. Petersburg, Russian Federation

Abstract

The nonlinear theory is presented for light-induced drift (LID) in the region where the drift velocity has an anomalous temperature dependence and change sign with increasing temperature. It is shown for the first time that the anomalous temperature dependence of the LID velocity leads to self-excited oscillations in the concentration of the absorbing gas and the temperature. Nonlinear effects caused by a dependence of the LID velocity on radiation intensity are investigated too.

Citation Download Citation

F. Kh. Gel'mukhanov and T. I. Privalov "Excitation of oscillations in gas and formation of dissipative solitons by light-induced drift", Proc. SPIE 2796, ICONO '95: Fundamentals of Laser-Matter Interaction, (6 May 1996); https://doi.org/10.1117/12.239733

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