Narrowband reflection-and-transmission filter in an annular defective photonic crystal containing an ultrathin metallic film

Mei Soong Chen*, Chien Jang Wu, Tzong Jer 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

16 引文 斯高帕斯(Scopus)

摘要

The filtering properties for a narrowband reflection-and-transmission filter in an annular defective photonic crystal containing an ultrathin and strongly lossy metallic film are theoretically investigated based on the transfer matrix method for the cylindrical Bragg waves. At a certain design wavelength, simultaneous peaks in reflectance and transmittance can be found. The peak wavelength is shown to be dependent on the azimuthal mode number of the cylindrical waves. The peak heights in reflectance and transmittance can be directly varied by the stack numbers. In addition, the influence of the starting radius in reflectance and transmittance is also illustrated.

原文英語
頁(從 - 到)3143-3149
頁數7
期刊Optics Communications
285
發行號13-14
DOIs
出版狀態已發佈 - 2012 6月 15

ASJC Scopus subject areas

  • 電子、光磁材料
  • 原子與分子物理與光學
  • 物理與理論化學
  • 電氣與電子工程

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