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

I. Babushkin; A. Husakou; J. Herrmann; Yuri S. Kivshar

doi:10.1364/OE.15.011978

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

I. Babushkin^*, A. Husakou, J. Herrmann, Yuri S. Kivshar

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

30 Citations (Scopus)

Abstract

We study spatiotemporal dynamics of soliton-induced two-octave-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.

Original language	English
Pages (from-to)	11978-11983
Number of pages	6
Journal	Optics Express
Volume	15
Issue number	19
DOIs	https://doi.org/10.1364/OE.15.011978
Publication status	Published - 17 Sept 2007

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abstract = "We study spatiotemporal dynamics of soliton-induced two-octave-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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AU - Herrmann, J.

AU - Kivshar, Yuri S.

PY - 2007/9/17

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N2 - We study spatiotemporal dynamics of soliton-induced two-octave-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.

AB - We study spatiotemporal dynamics of soliton-induced two-octave-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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M3 - Article

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SP - 11978

EP - 11983

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

Abstract

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