Invariant Imbedding Equations for Electromagnetic Waves in Stratified Magnetic Media: Applications to One-Dimensional Photonic Crystals

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dc.creatorKim, Kihong
dc.creatorLim, H.
dc.creatorLee, Dong-Hun
dc.date2002-04-10
dc.date.accessioned2026-07-07T02:44:59Z
dc.date.available2026-07-07T02:44:59Z
dc.descriptionWe derive the invariant imbedding equations for plane electromagnetic waves propagating in stratified magnetic media, where both dielectric and magnetic permeabilities vary in one spatial direction in an arbitrary manner. These equations allow us to obtain the reflection and transmission coefficients of the waves and the field amplitudes inside the media exactly for any polarization and incident angle of the incoming wave by solving an initial value problem of a small number of ordinary differential equations. We apply our results to one-dimensional photonic crystals, where the periodic variations of both dielectric and magnetic permeabilities create photonic band gaps in the frequency spectrum.
dc.description4 pages, 2 figures
dc.identifierhttps://arxiv.org/abs/cond-mat/0204216
dc.identifierhttp://arxiv.org/abs/cond-mat/0204216
dc.identifierJ. Korean Phys. Soc. 39, L956 (2001)
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/19154
dc.subjectCondensed Matter
dc.titleInvariant Imbedding Equations for Electromagnetic Waves in Stratified Magnetic Media: Applications to One-Dimensional Photonic Crystals
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