Research

Hypersonic rugate filters based on porous silicon


Reference:

Thomas, L.-A., Aliev, G. and Snow, P., 2010. Hypersonic rugate filters based on porous silicon. Applied Physics Letters, 97, 173503.

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    Official URL:

    http://dx.doi.org/10.1063/1.3506582

    Abstract

    Periodic solid state structures exhibit transmission stopbands for waves of certain frequencies. We demonstrate porous silicon based rugate filters with 40 dB rejection first-order stopbands for longitudinal acoustic waves at hypersonic frequencies and the predicted suppression of higher order bands.

    Details

    Item Type Articles
    CreatorsThomas, L.-A., Aliev, G. and Snow, P.
    DOI10.1063/1.3506582
    DepartmentsFaculty of Science > Physics
    Research CentresCentre for Photonics and Photonic Materials
    Publisher StatementHypersonic_rugate_filters_based_on_porous_silicon_ApplPhysLett_97_173503.pdf: Copyright 2010 American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics. The following article appeared in Thomas, L.-A., Aliev, G. and Snow, P., 2010. Hypersonic rugate filters based on porous silicon. Applied Physics Letters, 97, 173503, and may be found at http://dx.doi.org/10.1063/1.3506582
    RefereedYes
    StatusPublished
    ID Code26853

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