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Effective parameters of periodic electromagnetic structures from Kramers-Kronig relations extended to spatially dispersive media Gralak, Boris
Description
Effective properties of infinite periodic structures are governed by the dispersion law of the Bloch waves. A modeling of the dispersion law is proposed for all frequencies and wave vectors. This modeling is based on the complex analytic structure of the Bloch spectrum and on the Kramers-Kronig expression extended to spatially dispersive media. Several explicit formulas for effective parameters will be given for multilayer stacks, for all frequencies and wave vectors, in situations where a perturbation approach can be applied. The relevance of the obtained effective parameters will be discussed.
Item Metadata
| Title |
Effective parameters of periodic electromagnetic structures from Kramers-Kronig relations extended to spatially dispersive media
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| Creator | |
| Publisher |
Banff International Research Station for Mathematical Innovation and Discovery
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| Date Issued |
2019-10-08T17:22
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| Description |
Effective properties of infinite periodic structures are governed by the dispersion law of the Bloch waves. A modeling of the dispersion law is proposed for all frequencies and wave vectors. This modeling is based on the complex analytic structure of the Bloch spectrum and on the Kramers-Kronig expression extended to spatially dispersive media. Several explicit formulas for effective parameters will be given for multilayer stacks, for all frequencies and wave vectors, in situations where a perturbation approach can be applied. The relevance of the obtained effective parameters will be discussed.
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| Extent |
44.0 minutes
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| Subject | |
| Type | |
| File Format |
video/mp4
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| Language |
eng
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| Notes |
Author affiliation: Institut Fresnel
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| Series | |
| Date Available |
2020-09-13
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| Provider |
Vancouver : University of British Columbia Library
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| Rights |
Attribution-NonCommercial-NoDerivatives 4.0 International
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| DOI |
10.14288/1.0394342
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| URI | |
| Affiliation | |
| Peer Review Status |
Unreviewed
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| Scholarly Level |
Researcher
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| Rights URI | |
| Aggregated Source Repository |
DSpace
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Item Media
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Rights
Attribution-NonCommercial-NoDerivatives 4.0 International