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  • Investigation of strain sensing effect in modified single-defect photonic crystal nanocavity

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    Author(s)
    Bui, Thanh Tung
    Dzung, Viet Dao
    Ikeda, Taro
    Kanamori, Yoshiaki
    Hane, Kazuhiro
    Sugiyama, Susumu
    Griffith University Author(s)
    Dao, Dzung V.
    Year published
    2011
    Metadata
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    Abstract
    This paper reports the theoretical and experimental investigations on the strain sensing effect of a two dimensions (2D) photonic crystal (PhC) nanocavity resonator. By using the finite element method (FEM) and finite difference time domain (FDTD) simulations, the strain sensitivity of a high quality factor PhC nanocavity was calculated. Linear relationships between the applied strain and the shift in the resonant wavelength of the cavity were obtained. A single-defect silicon (Si) PhC cavity was fabricated, and measurements of the strain sensitivity were performed. Good agreement between the experimental and simulation ...
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    This paper reports the theoretical and experimental investigations on the strain sensing effect of a two dimensions (2D) photonic crystal (PhC) nanocavity resonator. By using the finite element method (FEM) and finite difference time domain (FDTD) simulations, the strain sensitivity of a high quality factor PhC nanocavity was calculated. Linear relationships between the applied strain and the shift in the resonant wavelength of the cavity were obtained. A single-defect silicon (Si) PhC cavity was fabricated, and measurements of the strain sensitivity were performed. Good agreement between the experimental and simulation results was observed.
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    Journal Title
    Optics Express
    Volume
    19
    Issue
    9
    DOI
    https://doi.org/10.1364/OE.19.008821
    Copyright Statement
    © 2011 OSA. This paper was published in Optics Express and is made available as an electronic reprint with the permission of OSA. The paper can be found at the following URL on the OSA website: http://dx.doi.org/10.1364/OE.19.008821. Systematic or multiple reproduction or distribution to multiple locations via electronic or other means is prohibited and is subject to penalties under law.
    Subject
    Atomic, molecular and optical physics
    Engineering practice and education not elsewhere classified
    Communications engineering
    Publication URI
    http://hdl.handle.net/10072/44383
    Collection
    • Journal articles

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