Title:
Acoustic confinement and waveguiding with a line-defect structure in phononic crystal slabs
Acoustic confinement and waveguiding with a line-defect structure in phononic crystal slabs
| dc.contributor.author | Khelif, Abdelkrim | en_US |
| dc.contributor.author | Mohammadi, Saeed | en_US |
| dc.contributor.author | Eftekhar, Ali Asghar | en_US |
| dc.contributor.author | Adibi, Ali | en_US |
| dc.contributor.author | Aoubiza, Boujamaa | en_US |
| dc.contributor.corporatename | Georgia Institute of Technology. Center for Organic Photonics and Electronics | en_US |
| dc.contributor.corporatename | Georgia Institute of Technology. School of Electrical and Computer Engineering | en_US |
| dc.contributor.corporatename | International joint laboratory Georgia Tech-CNRS UMI | en_US |
| dc.contributor.corporatename | Institut FEMTO-ST | en_US |
| dc.contributor.corporatename | Université de Franche-Comté. Laboratoire de Mathématiques | en_US |
| dc.date.accessioned | 2013-05-29T18:28:36Z | |
| dc.date.available | 2013-05-29T18:28:36Z | |
| dc.date.issued | 2010-10 | |
| dc.description | © 2010 American Institute of Physics. The electronic version of this article is the complete one and can be found at: http://dx.doi.org/10.1063/1.3500226 | en_US |
| dc.description | DOI: 10.1063/1.3500226 | en_US |
| dc.description.abstract | We present a new way of forming phononic crystal waveguides by coupling a series of line-defect resonators. The dispersion proprieties of these coupled resonator acoustic waveguides CRAW can be engineered by using their geometrical parameters.We show that single-mode guiding over a large bandwidth is possible in CRAW formed in a honeycomb-lattice phononic crystal slab of holes in zinc oxide. In addition, a finite length of CRAW structure acts as an efficient selective acoustic filter for Lamb waves. | en_US |
| dc.identifier.citation | Khelif, Abdelkrim and Mohammadi, Saeed and Eftekhar, Ali Asghar and Adibi, Ali and Aoubiza, Boujamaa, "Acoustic confinement and waveguiding with a line-defect structure in phononic crystal slabs," Journal of Applied Physics, 108, 8 (October 15 2010) | en_US |
| dc.identifier.doi | 10.1063/1.3500226 | |
| dc.identifier.issn | 0021-8979 | |
| dc.identifier.uri | http://hdl.handle.net/1853/47100 | |
| dc.publisher | Georgia Institute of Technology | en_US |
| dc.publisher.original | American Institute of Physics | en_US |
| dc.subject | Acoustic dispersion | en_US |
| dc.subject | Acoustic waveguides | en_US |
| dc.subject | Crystal resonators | en_US |
| dc.subject | Honeycomb structures | en_US |
| dc.subject | Phononic crystals | en_US |
| dc.subject | Surface acoustic wave resonator filters | en_US |
| dc.subject | Surface acoustic waves | en_US |
| dc.title | Acoustic confinement and waveguiding with a line-defect structure in phononic crystal slabs | en_US |
| dc.type | Text | |
| dc.type.genre | Article | |
| dspace.entity.type | Publication | |
| local.contributor.author | Adibi, Ali | |
| local.contributor.corporatename | Center for Organic Photonics and Electronics | |
| relation.isAuthorOfPublication | 3f390cd1-919c-4946-af63-6f9f1e244776 | |
| relation.isOrgUnitOfPublication | 43f8dc5f-0678-4f07-b44a-edbf587c338f |
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