Tunable filtering and demultiplexing in phononic crystals with hollow cylinders

Y. Pennec; B. Djafari-Rouhani; J. O. Vasseur; A. Khelif; P. A. Deymier

Tunable filtering and demultiplexing in phononic crystals with hollow cylinders

Y. Pennec, B. Djafari-Rouhani, J. O. Vasseur, A. Khelif, P. A. Deymier

Research output: Contribution to journal › Article › peer-review

Abstract

The demultiplexing and tunable filtering in phononic crystals with a hollow cylinders were discussed. The study was carried out by using the finite difference time domain (FDTD) methods. The properties of the waveguides composed of a row of hollow cylinders in two-dimensional (2D) phononic crystal made of filled steel cylinders. The results show that a waveguide constitutes of a row of hollow cylinders with different inner radii can transport waves at two different frequency.

Original language	English (US)
Article number	046608
Pages (from-to)	046608-1-046608-6
Journal	Physical Review E - Statistical, Nonlinear, and Soft Matter Physics
Volume	69
Issue number	4 2
State	Published - Apr 2004

ASJC Scopus subject areas

Statistical and Nonlinear Physics
Statistics and Probability
Condensed Matter Physics

Cite this

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AU - Djafari-Rouhani, B.

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AU - Khelif, A.

AU - Deymier, P. A.

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Tunable filtering and demultiplexing in phononic crystals with hollow cylinders

Abstract

ASJC Scopus subject areas

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