Hydrodynamic 2D Turbulence and Spatial Beam Condensation in Multimode Optical Fibers

E. V. Podivilov; D. S. Kharenko; V. A. Gonta; K. Krupa; O. S. Sidelnikov; S. Turitsyn; M. P. Fedoruk; S. A. Babin; S. Wabnitz

doi:10.1103/PhysRevLett.122.103902

Hydrodynamic 2D Turbulence and Spatial Beam Condensation in Multimode Optical Fibers

E. V. Podivilov, D. S. Kharenko, V. A. Gonta, K. Krupa, O. S. Sidelnikov, S. Turitsyn, M. P. Fedoruk, S. A. Babin, S. Wabnitz

Результат исследования: Научные публикации в периодических изданиях › статья › рецензирование

35 Цитирования (Scopus)

Аннотация

We show that Kerr beam self-cleaning results from parametric mode mixing instabilities that generate a number of nonlinearly interacting modes with randomized phases - optical wave turbulence, followed by a direct and inverse cascade towards high mode numbers and condensation into the fundamental mode, respectively. This optical self-organization effect is an analogue to wave condensation that is well known in hydrodynamic 2D turbulence.

Язык оригинала	английский
Номер статьи	103902
Число страниц	6
Журнал	Physical Review Letters
Том	122
Номер выпуска	10
DOI	https://doi.org/10.1103/PhysRevLett.122.103902
Состояние	Опубликовано - 12 мар. 2019

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10.1103/PhysRevLett.122.103902

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abstract = "We show that Kerr beam self-cleaning results from parametric mode mixing instabilities that generate a number of nonlinearly interacting modes with randomized phases - optical wave turbulence, followed by a direct and inverse cascade towards high mode numbers and condensation into the fundamental mode, respectively. This optical self-organization effect is an analogue to wave condensation that is well known in hydrodynamic 2D turbulence.",

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Hydrodynamic 2D Turbulence and Spatial Beam Condensation in Multimode Optical Fibers. / Podivilov, E. V.; Kharenko, D. S.; Gonta, V. A. и др.

В: Physical Review Letters, Том 122, № 10, 103902, 12.03.2019.

Результат исследования: Научные публикации в периодических изданиях › статья › рецензирование

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AU - Kharenko, D. S.

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AU - Krupa, K.

AU - Sidelnikov, O. S.

AU - Turitsyn, S.

AU - Fedoruk, M. P.

AU - Babin, S. A.

AU - Wabnitz, S.

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AB - We show that Kerr beam self-cleaning results from parametric mode mixing instabilities that generate a number of nonlinearly interacting modes with randomized phases - optical wave turbulence, followed by a direct and inverse cascade towards high mode numbers and condensation into the fundamental mode, respectively. This optical self-organization effect is an analogue to wave condensation that is well known in hydrodynamic 2D turbulence.

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