Refractometric optical sensing by using a multilayer reflection and transmission narrowband filter

C. C. Liu, Y. H. Chang, C. J. 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

6 引文 斯高帕斯(Scopus)

摘要

A refractometric optical sensing device based on a multilayer narrowband reflection and transmission filter with an ultrathin metallic film is proposed. By changing the refractive index of the defect layer in this narrowband filter, we find that the shift in the resonance peak wavelength is a sensitive function of the small variation in the refractive index. This sensing method is more compact and easier to make than the usual one based on the photonic crystal sensor.

原文英語
頁(從 - 到)293-305
頁數13
期刊Journal of Electromagnetic Waves and Applications
24
發行號2-3
DOIs
出版狀態已發佈 - 2010 1月 1

ASJC Scopus subject areas

  • 電子、光磁材料
  • 一般物理與天文學
  • 電氣與電子工程

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