Abstract
This paper presents the conditions required for an anisotropic perfectly matched layer for material exhibiting a biaxial permittivity tensor. Such materials are common in optical devices. This derivation does not treat arbitrary orientations, but should be general enough for many common situations. The effectiveness of this absorbing boundary condition is considered using the finite-element method.
Original language | English (US) |
---|---|
Pages (from-to) | 374-377 |
Number of pages | 4 |
Journal | IEEE Transactions on Microwave Theory and Techniques |
Volume | 47 |
Issue number | 3 |
DOIs | |
State | Published - 1999 |
Externally published | Yes |
Keywords
- Finite methods
- Perfectly matched layer
ASJC Scopus subject areas
- Radiation
- Condensed Matter Physics
- Electrical and Electronic Engineering