Frequency-selective self-trapping and supercontinuum generation in arrays of coupled nonlinear waveguides | Zendy

И. Бабушкин | Zendy; A. Husakou | Zendy; Joachım Herrmann | Zendy; Yuri S. Kivshar | Zendy

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Frequency-selective self-trapping and supercontinuum generation in arrays of coupled nonlinear waveguides

Author(s) -

И. Бабушкин,

A. Husakou,

Joachım Herrmann,

Yuri S. Kivshar

Publication year - 2007

Publication title -

optics express

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.394

H-Index - 271

ISSN - 1094-4087

DOI - 10.1364/oe.15.011978

Subject(s) - supercontinuum , optics , soliton , physics , self phase modulation , self focusing , nonlinear optics , nonlinear system , pulse (music) , trapping , transverse plane , optical fiber , photonic crystal fiber , laser , laser beams , quantum mechanics , ecology , structural engineering , detector , biology , engineering

We study spatiotemporal dynamics of soliton-induced twooctave- broad supercontinuum generated by fs pulses in an array of coupled nonlinear waveguides. We show that after fission of the input pulse into several fundamental solitons, red and blue-shifted nonsolitonic radiation, as well as solitons with lower intensity, spread away in transverse direction, while the most intense spikes self-trap into spatiotemporal discrete solitons.

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