@article{6f7ad5b99c3d4c65bec9e9b652de38a9,
title = "Asymptotic dynamics of three-dimensional bipolar ultrashort electromagnetic pulses in an array of semiconductor carbon nanotubes",
abstract = "We study the propagation of three-dimensional bipolar ultrashort electromagnetic pulses in an array of semiconductor carbon nanotubes at times much longer than the pulse duration, yet still shorter than the relaxation time in the system. The interaction of the electromagnetic field with the electronic subsystem of the medium is described by means of Maxwell{\textquoteright}s equations, taking into account the field inhomogeneity along the nanotube axis beyond the approximation of slowly varying amplitudes and phases. A model is proposed for the analysis of the dynamics of an electromagnetic pulse in the form of an effective equation for the vector potential of the field. Our numerical analysis demonstrates the possibility of a satisfactory description of the evolution of the pulse field at large times by means of a three-dimensional generalization of the sine-Gordon and double sine-Gordon equations.",
author = "Fedorov, {Eduard G.} and Zhukov, {Alexander V.} and Roland Bouffanais and Malomed, {Boris A.} and Herv{\'e} Leblond and Dumitru Mihalache and Rosanov, {Nikolay N.} and Belonenko, {Mikhail B.} and George, {Thomas F.}",
note = "Publisher Copyright: {\textcopyright} 2019 Optical Society of America under the terms of the OSA Open Access Publishing Agreement.",
year = "2019",
month = sep,
day = "30",
doi = "10.1364/OE.27.027592",
language = "אנגלית",
volume = "27",
pages = "27592--27609",
journal = "Optics Express",
issn = "1094-4087",
publisher = "Optica Publishing Group",
number = "20",
}