Computational characterization of a photonic crystal cantilever sensor using a hexagonal dual-nanoring-based channel drop filter

Bo Li, Fu Li Hsiao, Chengkuo Lee

Research output: Contribution to journalArticle

22 Citations (Scopus)

Abstract

We investigated photonic crystal-based dual-nanoring (DNR) channel drop filters for nanomechanical sensor applications. The backward drop mechanism is explained by a proposed model. A resonant peak at 1553.6 nm with a quality factor better than 3800 is observed at the backward drop port. When this DNR is integrated at the junction between the silicon cantilever and the substrate, the deformation of the silicon cantilever can be detected in terms of the resonant wavelength and resonant wavelength shift. The derived minimum detectable force is 37 nN.

Original languageEnglish
Article number5582295
Pages (from-to)789-796
Number of pages8
JournalIEEE Transactions on Nanotechnology
Volume10
Issue number4
DOIs
Publication statusPublished - 2011 Jul 1

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All Science Journal Classification (ASJC) codes

  • Computer Science Applications
  • Electrical and Electronic Engineering

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