Applications of the expanded basis method to study the behavior of light in a two-dimensional photonic crystal slab
Institute of Physics, Chinese Academy of Sciences, P.O. Box 603, Beijing, 100080, P.R. China
Corresponding author: a email@example.com
Revised: 16 May 2006
Published online: 31 July 2006
We apply the expanded basis method (EBM) to investigate the behavior of light in a two-dimensional photonic crystal (PC) slab. This method is based on expanded completeness bases, including both the propagation and evanescence modes. We calculate the reflected and transmitted coefficients and the corresponding field distributions in the case of multiple mode transportation. We also show the related phases which exhibit oscillations with the frequency of the incident light.
PACS: 42.70.Qs – Photonic bandgap materials / 42.25.Gy – Edge and boundary effects; reflection and refraction / 42.68.Ay – Propagation, transmission, attenuation, and radiative transfer / 42.25.Bs – Wave propagation, transmission and absorption
© EDP Sciences, Società Italiana di Fisica, Springer-Verlag, 2006