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Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2001, Volume 74, Issue 11, Pages 633–637
(Mi jetpl4269)
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This article is cited in 11 scientific papers (total in 11 papers)
CONDENSED MATTER
On a simple model of the photonic or phononic crystal
A. M. Kosevichab a Max Planck Institute for the Physics of Complex Systems
b B. Verkin Institute for Low Temperature Physics and Engineering, National Academy of Sciences of Ukraine, Khar'kov
Abstract:
A model is proposed for a one-dimensional dielectric or elastic superlattice (SL) that relatively simply describes the frequency spectrum of electromagnetic or acoustic waves. The band frequency spectrum is reduced to minibands contracting with increasing frequency. A procedure is suggested for obtaining local states near a defect in a SL, and the simplest of these states is described. Conditions for the initiation of Bloch oscillations of a wave packet in a SR are discussed.
Received: 11.10.2001 Revised: 08.11.2001
Citation:
A. M. Kosevich, “On a simple model of the photonic or phononic crystal”, Pis'ma v Zh. Èksper. Teoret. Fiz., 74:11 (2001), 633–637; JETP Letters, 74:11 (2001), 559–563
Linking options:
https://www.mathnet.ru/eng/jetpl4269 https://www.mathnet.ru/eng/jetpl/v74/i11/p633
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Abstract page: | 153 | Full-text PDF : | 68 | References: | 1 |
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