A multichanneled filter in a photonic crystal containing coupled defects

H. T. Hsu, M. H. Lee, T. J. Yang, Y. C. Wang, Chien-Jang Wu*

*此作品的通信作者

研究成果: 雜誌貢獻期刊論文同行評審

19 引文 斯高帕斯(Scopus)

摘要

Optical filtering properties in a multichanneled transmission filter based on one-dimensional photonic crystal containing the coupled defects are theoretically investigated. The resonant transmission peaks are designed to be located within the photonic band gap of a defect-free photonic crystal. The number of peaks is directly equal to the number of the coupled defects. The positions of resonant peaks can be tuned by varying the refractive index of the defect layer. In addition, extremely resonant peaks can be produced by adding the Bragg mirrors at the front and rear sides of the structure.

原文英語
頁(從 - 到)379-392
頁數14
期刊Progress in Electromagnetics Research
117
DOIs
出版狀態已發佈 - 2011

ASJC Scopus subject areas

  • 輻射
  • 凝聚態物理學
  • 電氣與電子工程

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