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Dispersive effective material parameters for Maxwell's equations

Sjöberg, Daniel LU (2006) In Technical Report LUTEDX/(TEAT-7146)/1-14/(2006) TEAT-7146.
Abstract
We study how effective material parameters can be defined for

Maxwell's equations when taking dispersion into account. The

reasoning is based on the concept of dispersion relations, and is

consequently primarily concerned with lossless media. We essentially

require that the effective material parameters should produce the

same dispersion relations as the heterogeneous problem, which

implies the effective material is primarily connected to the phase

velocity of the waves. Material parameters which exhibit temporal

dispersion only, can be defined if the propagation direction is

fixed.
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organization
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type
Book/Report
publication status
published
subject
in
Technical Report LUTEDX/(TEAT-7146)/1-14/(2006)
volume
TEAT-7146
pages
14 pages
publisher
[Publisher information missing]
language
English
LU publication?
yes
id
f4efe960-e816-4939-ad00-95f8cca70155 (old id 1787151)
date added to LUP
2011-02-21 09:25:27
date last changed
2016-04-16 11:04:35
@misc{f4efe960-e816-4939-ad00-95f8cca70155,
  abstract     = {We study how effective material parameters can be defined for<br/><br>
 Maxwell's equations when taking dispersion into account. The<br/><br>
 reasoning is based on the concept of dispersion relations, and is<br/><br>
 consequently primarily concerned with lossless media. We essentially<br/><br>
 require that the effective material parameters should produce the<br/><br>
 same dispersion relations as the heterogeneous problem, which<br/><br>
 implies the effective material is primarily connected to the phase<br/><br>
 velocity of the waves. Material parameters which exhibit temporal<br/><br>
 dispersion only, can be defined if the propagation direction is<br/><br>
 fixed.},
  author       = {Sjöberg, Daniel},
  language     = {eng},
  pages        = {14},
  publisher    = {ARRAY(0x81e2e50)},
  series       = {Technical Report LUTEDX/(TEAT-7146)/1-14/(2006)},
  title        = {Dispersive effective material parameters for Maxwell's equations},
  volume       = {TEAT-7146},
  year         = {2006},
}