Temporal structure of superradiance of praseodymium ions in the LaF3 matrix: theory and experiment

A. M. Basharov; G. G. Grigoryan; Yu. V. Orlov; A. Yu. Shashkov; T. G. Yukina; N. V. Znamenskiy

doi:10.1117/12.752098

27 July 2007 Temporal structure of superradiance of praseodymium ions in the LaF₃ matrix: theory and experiment

A. M. Basharov, G. G. Grigoryan, Yu. V. Orlov, A. Yu. Shashkov, T. G. Yukina, N. V. Znamenskiy

Proceedings Volume 6729, ICONO 2007: Coherent and Nonlinear Optical Phenomena; 67291F (2007) https://doi.org/10.1117/12.752098
Event: The International Conference on Coherent and Nonlinear Optics, 2007, Minsk, Belarus

Abstract

Experimental data and theoretical model describing stochastic pulsations within oscillatory mode of superradiant emission from the LaF₃ medium doped with impurity praseodymium ions are presented. The model deals with three-level system with close upper levels and reflects our experimental data on fluorescence of praseodymium ions. The mean-field approximation is used to develop the superradiance theory. In determined case basic equations of the developed model are reduced to well known Lorenz equations of deterministic chaotic dynamics.

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A. M. Basharov, G. G. Grigoryan, Yu. V. Orlov, A. Yu. Shashkov, T. G. Yukina, and N. V. Znamenskiy "Temporal structure of superradiance of praseodymium ions in the LaF₃ matrix: theory and experiment", Proc. SPIE 6729, ICONO 2007: Coherent and Nonlinear Optical Phenomena, 67291F (27 July 2007); https://doi.org/10.1117/12.752098

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