Modulation Instability during the Propagation of Three or Four Waveguide Modes in a Thin Left-Handed Film on a Right-Handed Nonlinear Substrate; Bulletin of the Lebedev Physics Institute; Vol. 51, iss. 1

Modulation Instability during the Propagation of Three or Four Waveguide Modes in a Thin Left-Handed Film on a Right-Handed Nonlinear Substrate; Bulletin of the Lebedev Physics Institute; Vol. 51, iss. 1

التفاصيل البيبلوغرافية
Parent link:Bulletin of the Lebedev Physics Institute.— .— New York: Allerton Press, Inc.
Vol. 51, iss. 1.— 2025.— P. 60-72
مؤلفون آخرون: Zelenetskaya Yu. V. Yuliya Vasiljevna, Kuzminskaya E. V. Elena Vyacheslavovna, Litvinov R. V. Rudolf Viktorovich, Melikhova N. R. Nataliya Rudolfovna
الملخص:Title screen
We consider the modulation instability of TE2 modes propagating in a thin left-handed film on a right-handed Kerr substrate at a frequency near their zero group velocity for the cases of propagation of three and four modes. The dependence of the instability growth rate on the transverse wave number of amplitude mode perturbations is analysed. The features of the modulation instability resulting from the propagation of modes with negative group velocities are determined. The growth rates and regions of instability are compared for various variants of propagation of one, two, three, and four modes
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AM_Agreement
اللغة:الإنجليزية
منشور في: 2025
الموضوعات:
электронный ресурс
труды учёных ТПУ
thin left-handed film
waveguide modes
negative group velocity
modulation instability
الوصول للمادة أونلاين:https://doi.org/10.3103/S1068335625600214
التنسيق: الكتروني فصل الكتاب
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=680859

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