Phase-controlling phononic crystal

N. Swinteck; J. F. Robillard; S. Bringuier; J. Bucay; K. Muralidharan; J. O. Vasseur; K. Runge; P. A. Deymier

doi:10.1063/1.3559599

Phase-controlling phononic crystal

N. Swinteck, J. F. Robillard, S. Bringuier, J. Bucay, K. Muralidharan, J. O. Vasseur, K. Runge, P. A. Deymier

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

27 Scopus citations

Abstract

We report on a phononic crystal (PC) consisting of a square array of cylindrical polyvinylchloride inclusions in air that can be used to control the relative phase of two incident acoustic waves with different incident angles. The phase shift between waves propagating through the crystal depends on the angle of incidence of the incoming waves and the PC length. The behavior of the PC is analyzed using the finite-difference-time-domain method. The band structure and equifrequency contours calculated via the plane wave expansion method show that the distinctive phase controlling properties are attributed to noncollinear wave and group velocity vectors in the PC as well as the degree of refraction.

Original language	English (US)
Article number	103508
Journal	Applied Physics Letters
Volume	98
Issue number	10
DOIs	https://doi.org/10.1063/1.3559599
State	Published - Mar 7 2011

ASJC Scopus subject areas

Physics and Astronomy (miscellaneous)

Access to Document

10.1063/1.3559599

Cite this

@article{30df71b99eee4c7b8d63d97756683aa4,

title = "Phase-controlling phononic crystal",

abstract = "We report on a phononic crystal (PC) consisting of a square array of cylindrical polyvinylchloride inclusions in air that can be used to control the relative phase of two incident acoustic waves with different incident angles. The phase shift between waves propagating through the crystal depends on the angle of incidence of the incoming waves and the PC length. The behavior of the PC is analyzed using the finite-difference-time-domain method. The band structure and equifrequency contours calculated via the plane wave expansion method show that the distinctive phase controlling properties are attributed to noncollinear wave and group velocity vectors in the PC as well as the degree of refraction.",

author = "N. Swinteck and Robillard, {J. F.} and S. Bringuier and J. Bucay and K. Muralidharan and Vasseur, {J. O.} and K. Runge and Deymier, {P. A.}",

note = "Funding Information: We gratefully acknowledge support from NSF under Grant No. 0924103. ",

year = "2011",

month = mar,

day = "7",

doi = "10.1063/1.3559599",

language = "English (US)",

volume = "98",

journal = "Applied Physics Letters",

issn = "0003-6951",

publisher = "American Institute of Physics",

number = "10",

}

TY - JOUR

T1 - Phase-controlling phononic crystal

AU - Swinteck, N.

AU - Robillard, J. F.

AU - Bringuier, S.

AU - Bucay, J.

AU - Muralidharan, K.

AU - Vasseur, J. O.

AU - Runge, K.

AU - Deymier, P. A.

N1 - Funding Information: We gratefully acknowledge support from NSF under Grant No. 0924103.

PY - 2011/3/7

Y1 - 2011/3/7

N2 - We report on a phononic crystal (PC) consisting of a square array of cylindrical polyvinylchloride inclusions in air that can be used to control the relative phase of two incident acoustic waves with different incident angles. The phase shift between waves propagating through the crystal depends on the angle of incidence of the incoming waves and the PC length. The behavior of the PC is analyzed using the finite-difference-time-domain method. The band structure and equifrequency contours calculated via the plane wave expansion method show that the distinctive phase controlling properties are attributed to noncollinear wave and group velocity vectors in the PC as well as the degree of refraction.

AB - We report on a phononic crystal (PC) consisting of a square array of cylindrical polyvinylchloride inclusions in air that can be used to control the relative phase of two incident acoustic waves with different incident angles. The phase shift between waves propagating through the crystal depends on the angle of incidence of the incoming waves and the PC length. The behavior of the PC is analyzed using the finite-difference-time-domain method. The band structure and equifrequency contours calculated via the plane wave expansion method show that the distinctive phase controlling properties are attributed to noncollinear wave and group velocity vectors in the PC as well as the degree of refraction.

UR - http://www.scopus.com/inward/record.url?scp=79952651303&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=79952651303&partnerID=8YFLogxK

U2 - 10.1063/1.3559599

DO - 10.1063/1.3559599

M3 - Article

AN - SCOPUS:79952651303

SN - 0003-6951

VL - 98

JO - Applied Physics Letters

JF - Applied Physics Letters

IS - 10

M1 - 103508

ER -

Phase-controlling phononic crystal

Abstract

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this