Analysis of defect mode in a one-dimensional symmetric double-negative photonic crystal containing magnetized cold plasma defect

Alireza Aghajamali*, Azadeh Zare, 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

34 引文 斯高帕斯(Scopus)

摘要

In this paper, the characteristic matrix method is employed to theoretically investigate properties of the defect mode in a 1D lossy symmetric defective photonic crystal containing two magnetized cold plasma defect layers. The considered photonic crystal is made of double-negative and double-positive materials. The defect mode, as a function of the magnetic field and the electron density, will be investigated in three different structures. The results show that the defect mode frequency can be tuned by variations of the magnetic field and the electron density as well. Due to the polarization-dependent magnetized cold plasma, the shift trend in the defect mode is shown to also rely on the polarization. The proposed structures could provide another alternative for the design of narrowband filters at microwave.

原文英語
頁(從 - 到)8602-8606
頁數5
期刊Applied Optics
54
發行號29
DOIs
出版狀態已發佈 - 2015 10月 10

ASJC Scopus subject areas

  • 原子與分子物理與光學
  • 工程(雜項)
  • 電氣與電子工程

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