Planar spatiotemporal solitons in a quadratic nonlinear medium

Planar spatiotemporal solitons in a quadratic nonlinear medium

The averaged Lagrangian method has been used to derive an analytical solution in the form of planar light bullets for the system of equations describing the second-harmonic generation in a medium with anomalous dispersion. The stability of this solution is confirmed by the simulation for different r...

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Bibliographic Details
Published in:Physics of wave phenomena Vol. 25; no. 2; pp. 83 - 89
Main Authors: Sazonov, S. V., Mamaikin, M. S., Zakharova, I. G., Komissarova, M. V.
Format: Journal Article
Language:English
Published: New York Allerton Press 01-04-2017
Springer Nature B.V
Subjects:
Acoustics
Diffraction
Dispersion
Mathematical analysis
Nonlinear Optics
Nonlinearity
Physics
Physics and Astronomy
Projectiles
Quantum Optics
Resonant frequencies
Simulation
Solitary waves
Stability
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Summary:The averaged Lagrangian method has been used to derive an analytical solution in the form of planar light bullets for the system of equations describing the second-harmonic generation in a medium with anomalous dispersion. The stability of this solution is confirmed by the simulation for different relations between the nonlinearity, diffraction, and dispersion in the cases of input pulses at both frequencies and at only the fundamental frequency.
ISSN:1541-308X
1934-807X
DOI:10.3103/S1541308X17020017