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Proceedings Paper

Spatial-temporal pulses in a waveguide under conditions of second harmonic generation
Author(s): Sergey V. Sazonov; Alexey A. Kalinovich; Maria V. Komissarova; Irina G. Zakharova
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Paper Abstract

We study different regimes of spatial-temporal pulses propagation in a waveguide under conditions of second harmonic generation. In comparison with a homogeneous medium the waveguide geometry allows us to increase the number of input parameter sets for which light bullets can be observed. We demonstrate that provided defocusing nonlinearity combined with a focusing waveguide the formation of spatial-temporal solitons is possible due to the waveguide geometry only. Stable propagation of two-component light bullets at normal dispersion is confirmed numerically.

Paper Details

Date Published: 14 May 2018
PDF: 8 pages
Proc. SPIE 10684, Nonlinear Optics and its Applications 2018, 106841I (14 May 2018); doi: 10.1117/12.2306440
Show Author Affiliations
Sergey V. Sazonov, M.V. Lomonosov Moscow State Univ. (Russian Federation)
Alexey A. Kalinovich, M.V. Lomonosov Moscow State Univ. (Russian Federation)
Maria V. Komissarova, M.V. Lomonosov Moscow State Univ. (Russian Federation)
Irina G. Zakharova, M.V. Lomonosov Moscow State Univ. (Russian Federation)


Published in SPIE Proceedings Vol. 10684:
Nonlinear Optics and its Applications 2018
Benjamin J. Eggleton; Neil G. R. Broderick; Anna C. Peacock, Editor(s)

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