1 April 1994 Complex band structures and transmission spectra of two-dimensional photonic crystals
Author Affiliations +
Abstract
The photonic band structure of 2D photonic crystals consisting of cylindrical dielectric rods on a square and on a triangular lattice is computed by a method which is commonly used in studying low-energy electron diffraction in conventional crystals. The matrices involved in the present method are substantially smaller than those required for the plane-wave method. Unlike the multiple-scattering method, a root searching procedure is not needed. In addition, with this method, the attenuation lengths for frequencies within the forbidden bands are computed automatically with the band structure calculation. Reflection and transmission characteristics of crystals of finite thicknesses are also computed.
© (1994) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Yang Qiu, Kok-Ming Leung, "Complex band structures and transmission spectra of two-dimensional photonic crystals", Proc. SPIE 2117, Modeling and Simulation of Laser Systems III, (1 April 1994); doi: 10.1117/12.171683; https://doi.org/10.1117/12.171683
PROCEEDINGS
12 PAGES


SHARE
RELATED CONTENT

Two-dimensional discrete photonic crystals of finite size
Proceedings of SPIE (September 15 2004)
Photonic bandgap materials
Proceedings of SPIE (April 12 2001)
Modeling of 2 D photonic crystals using the layer by...
Proceedings of SPIE (September 30 2003)
Bragg diffraction of light as a powerful tool in the...
Proceedings of SPIE (June 09 2006)

Back to Top