Wave propagators for transient waves in periodic media
Författare
Summary, in English
One-dimensional propagation of transient EM-waves in periodic media is studied.
The media are periodic in the direction of propagation and can be of finite
or infinite length. Wave propagators, that map a transient field from one point
in the medium to another, are introduced. A number of useful relations for
the propagators are presented. Some of these relations are used in the determination
of explicit expressions for the short time behavior of a transient
wave as it propagates in a periodic medium. The theory is exemplified by
several numerical examples.
The media are periodic in the direction of propagation and can be of finite
or infinite length. Wave propagators, that map a transient field from one point
in the medium to another, are introduced. A number of useful relations for
the propagators are presented. Some of these relations are used in the determination
of explicit expressions for the short time behavior of a transient
wave as it propagates in a periodic medium. The theory is exemplified by
several numerical examples.
Publiceringsår
1995
Språk
Engelska
Sidor
1513-1521
Publikation/Tidskrift/Serie
Journal of the Optical Society of America A
Volym
12
Issue
7
Dokumenttyp
Artikel i tidskrift
Förlag
Optical Society of America
Ämne
- Electrical Engineering, Electronic Engineering, Information Engineering
- Other Electrical Engineering, Electronic Engineering, Information Engineering
Status
Published
Forskningsgrupp
- Electromagnetic theory
ISBN/ISSN/Övrigt
- ISSN: 1084-7529