In this work, a theoretical analysis on the effective plasma frequency (EPF) for a one-dimensional superconductor dielectric photonic crystal is made. First, the EPF is extracted from the first photonic band calculated within the framework of transfer matrix method together with Bloch theorem in a periodic multilayer structure. We investigate the EPF as a function of the filling factor and the permittivity of the dielectric layer, and the operating temperature as well. Then, the EPF is comparatively studied by the analytical expression derived from the effective medium theory. It is found that both results are in fairly good agreement.
© 2013 Optical Society of America
Original Manuscript: October 4, 2012
Revised Manuscript: November 7, 2012
Manuscript Accepted: December 11, 2012
Published: January 16, 2013
Chung-An Hu, Chien-Jang Wu, Tzong-Jer Yang, and Su-Lin Yang, "Analysis of effective plasma frequency in a superconducting photonic crystal," J. Opt. Soc. Am. B 30, 366-369 (2013)