One-way wave operators for nonstationary dielectrics
(2000) In Wave Motion 32(1). p.25-36- Abstract
- Propagation of transverse electric and magnetic (TEM) pulses in nonstationary, linear, homogeneous, and isotropic dielectric and magnetic materials is investigated using an exact wave splitting. Key intrinsic properties are the index of refraction and the relative admittance, which are both temporal integral operators with kernels that depend on two time variables. In addition, the Sommerfeld forerunners in dispersive nonstationary materials are derived. A numerical example — a single-resonance Lorentz model with time-dependent plasma frequency — is presented.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/143227
- author
- Rikte, Sten LU and Åberg, Ingegerd
- organization
- publishing date
- 2000
- type
- Contribution to journal
- publication status
- published
- subject
- in
- Wave Motion
- volume
- 32
- issue
- 1
- pages
- 25 - 36
- publisher
- Elsevier
- external identifiers
-
- scopus:0039178001
- ISSN
- 0165-2125
- DOI
- 10.1016/S0165-2125(00)00030-5
- language
- English
- LU publication?
- yes
- additional info
- The information about affiliations in this record was updated in December 2015. The record was previously connected to the following departments: Electromagnetic Theory (LUR000030), Department of Electroscience (011041000)
- id
- 281a7d96-c616-4e7b-a82d-dc250e440833 (old id 143227)
- date added to LUP
- 2016-04-01 16:20:27
- date last changed
- 2025-04-04 15:29:17
@article{281a7d96-c616-4e7b-a82d-dc250e440833, abstract = {{Propagation of transverse electric and magnetic (TEM) pulses in nonstationary, linear, homogeneous, and isotropic dielectric and magnetic materials is investigated using an exact wave splitting. Key intrinsic properties are the index of refraction and the relative admittance, which are both temporal integral operators with kernels that depend on two time variables. In addition, the Sommerfeld forerunners in dispersive nonstationary materials are derived. A numerical example — a single-resonance Lorentz model with time-dependent plasma frequency — is presented.}}, author = {{Rikte, Sten and Åberg, Ingegerd}}, issn = {{0165-2125}}, language = {{eng}}, number = {{1}}, pages = {{25--36}}, publisher = {{Elsevier}}, series = {{Wave Motion}}, title = {{One-way wave operators for nonstationary dielectrics}}, url = {{http://dx.doi.org/10.1016/S0165-2125(00)00030-5}}, doi = {{10.1016/S0165-2125(00)00030-5}}, volume = {{32}}, year = {{2000}}, }