Application of Krylov-Bogolyubov averaging method to the problem of periodic perturbations in the layered medium
Vernadsky National Library of Ukraine
Переглянути архів Інформація| Поле | Співвідношення | |
| Title |
Application of Krylov-Bogolyubov averaging method to the problem of periodic perturbations in the layered medium
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| Creator |
Kramarenko, K.Yu.
Khizhnyak, N.A. |
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| Subject |
Theory and technics of particle acceleration
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| Description |
Influence of small periodic perturbation in periodic dielectric medium on propagation of ТМ-polarized waves is investigated by the Krylov-Bogolyubov averaging method. As a result of periodic perturbation inside the allowed bands of unperturbed medium forbidden bands appear. The appearance of forbidden bands is conditioned by a parametric resonance between spatial harmonics of perturbation and plane waves, on which the solution of the wave equation in periodic medium is decomposed. The location, number and width of these bands are determined.
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| Date |
2015-03-18T17:47:34Z
2015-03-18T17:47:34Z 2001 |
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| Type |
Article
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| Identifier |
Application of Krylov-Bogolyubov averaging method to the problem of periodic perturbations in the layered medium / K.Yu. Kramarenko, N.A. Khizhnyak // Вопросы атомной науки и техники. — 2001. — № 1. — С. 94-95. — Бібліогр.: 4 назв. — англ.
1562-6016 PACS 41.20. http://dspace.nbuv.gov.ua/handle/123456789/78521 |
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| Language |
en
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| Relation |
Вопросы атомной науки и техники
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| Publisher |
Національний науковий центр «Харківський фізико-технічний інститут» НАН України
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