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A "metaphorical" nonlinear multimode fiber laser approach to weakly dissipative Bose-Einstein condensates. / Kalashnikov, V. L.; Wabnitz, S.

In: EPL, Vol. 133, No. 3, 34002, 01.2021.

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Kalashnikov VL, Wabnitz S. A "metaphorical" nonlinear multimode fiber laser approach to weakly dissipative Bose-Einstein condensates. EPL. 2021 Jan;133(3):34002. doi: 10.1209/0295-5075/133/34002

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BibTeX

@article{4ad038c12c6140ac985e6ea912dac082,
title = "A {"}metaphorical{"} nonlinear multimode fiber laser approach to weakly dissipative Bose-Einstein condensates",
abstract = "We demonstrate the stabilization of two-dimensional nonlinear wave patterns by means of a dissipative confinement potential. Our analytical and numerical analysis, based on the generalized dissipative Gross-Pitaevskii equation, makes use of the close analogy between the dynamics of a Bose-Einstein condensate and that of mode-locked fiber laser, operating in the anomalous dispersion regime. In the last case, the formation of stable two-dimensional patterns corresponds to spatiotemporal mode locking, using dissipation-enhanced mode cleaning. We analyze the main scenarios of pattern destabilization, varying from soliton dissolution to its splitting and spatiotemporal turbulence, and their dependence on graded dissipation. ",
author = "Kalashnikov, {V. L.} and S. Wabnitz",
note = "Publisher Copyright: {\textcopyright} Copyright2021 EPLA.",
year = "2021",
month = jan,
doi = "10.1209/0295-5075/133/34002",
language = "English",
volume = "133",
journal = "Europhysics Letters",
issn = "0295-5075",
publisher = "IOP Publishing Ltd.",
number = "3",

}

RIS

TY - JOUR

T1 - A "metaphorical" nonlinear multimode fiber laser approach to weakly dissipative Bose-Einstein condensates

AU - Kalashnikov, V. L.

AU - Wabnitz, S.

N1 - Publisher Copyright: © Copyright2021 EPLA.

PY - 2021/1

Y1 - 2021/1

N2 - We demonstrate the stabilization of two-dimensional nonlinear wave patterns by means of a dissipative confinement potential. Our analytical and numerical analysis, based on the generalized dissipative Gross-Pitaevskii equation, makes use of the close analogy between the dynamics of a Bose-Einstein condensate and that of mode-locked fiber laser, operating in the anomalous dispersion regime. In the last case, the formation of stable two-dimensional patterns corresponds to spatiotemporal mode locking, using dissipation-enhanced mode cleaning. We analyze the main scenarios of pattern destabilization, varying from soliton dissolution to its splitting and spatiotemporal turbulence, and their dependence on graded dissipation.

AB - We demonstrate the stabilization of two-dimensional nonlinear wave patterns by means of a dissipative confinement potential. Our analytical and numerical analysis, based on the generalized dissipative Gross-Pitaevskii equation, makes use of the close analogy between the dynamics of a Bose-Einstein condensate and that of mode-locked fiber laser, operating in the anomalous dispersion regime. In the last case, the formation of stable two-dimensional patterns corresponds to spatiotemporal mode locking, using dissipation-enhanced mode cleaning. We analyze the main scenarios of pattern destabilization, varying from soliton dissolution to its splitting and spatiotemporal turbulence, and their dependence on graded dissipation.

UR - http://www.scopus.com/inward/record.url?scp=85104422812&partnerID=8YFLogxK

U2 - 10.1209/0295-5075/133/34002

DO - 10.1209/0295-5075/133/34002

M3 - Article

AN - SCOPUS:85104422812

VL - 133

JO - Europhysics Letters

JF - Europhysics Letters

SN - 0295-5075

IS - 3

M1 - 34002

ER -

ID: 34176054