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Journal Nonlinear World №3 for 2014 г.
Article in number:
Inverse population dynamics of solid-state laser active medium under step-diode pumping
Keywords: inverse population active medium diode-pumped solid-state lasers
Authors:
F.A. Shatalov - Ph.D. (Phys.-Math.), Senior Research Scientist, Associate Professor, Department of Physics, MSTU MIREA. E-mail: afshatalov@yahoo.co.uk
A.F. Shatalov - Deputy Head of Software Applications Department, "Gazprom mejregiongaz Moskva" Co Ltd
Abstract:
The analytical descriptions have been obtained for inverse population dynamics of solid-state laser active medium under step-diode pumping. Four-, three- and quasi-threelevel solid-state lasers have been studied. Both high- and small-power pumping are considered. The inverse population changes after the step-diode-pumping start before the laser generation beginning have been studied. The obtained expressions for inverse population dynamics facilitate the practical estimations and optimization of the laser operation mode of solid-state lasers with different energy levels schemes of laser media.
Pages: 35-39
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