Year: 2007
Journal of Computational Mathematics, Vol. 25 (2007), Iss. 3 : pp. 337–349
Abstract
For a photonic crystal (PhC) of finite size, it is important to calculate its transmission and reflection spectra. For two-dimensional (2-D) PhCs composed of a square lattice of circular cylinders, the problem can be solved by an efficient method based on the Dirichlet-to-Neumann (DtN) map of the unit cell and a marching scheme using a pair of operators. In this paper, the DtN operator marching method is extended to handle 2-D PhCs with complex unit cells and arbitrary lattice structures.
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Journal Article Details
Publisher Name: Global Science Press
Language: English
DOI: https://doi.org/2007-JCM-8695
Journal of Computational Mathematics, Vol. 25 (2007), Iss. 3 : pp. 337–349
Published online: 2007-01
AMS Subject Headings:
Copyright: COPYRIGHT: © Global Science Press
Pages: 13
Keywords: Photonic crystal Periodic structure Diffractive grating Dirichlet-to-Neumann map Operator marching.