Band gap extension in a one-dimensional ternary metal-dielectric photonic crystal

C. J. Wu*, Y. H. Chung, B. J. Syu, T. J. Yang

*此作品的通信作者

研究成果: 雜誌貢獻期刊論文同行評審

87 引文 斯高帕斯(Scopus)

摘要

Comparing with an all-dielectric binary photonic crystal, we show, in this work, that the photonic band gap in ternary metal-dielectric photonic crystal can be significantly enlarged. First, the band gap enlargement due to the addition of the metallic film is examined in the case of normal incidence. Next, in the oblique incidence, a wider omnidirectional band gap can be obtained in such a ternary metal-dielectric photonic crystal. All the theoretical analyses are made based on the transfer matrix method together with the Drude model of metals.

原文英語
頁(從 - 到)81-93
頁數13
期刊Progress in Electromagnetics Research
102
DOIs
出版狀態已發佈 - 2010

ASJC Scopus subject areas

  • 輻射
  • 凝聚態物理學
  • 電氣與電子工程

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