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- Publisher Website: 10.1103/PhysRevB.79.201103
- Scopus: eid_2-s2.0-66749111908
- WOS: WOS:000266501500003
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Article: Subwavelength dynamic focusing in plasmonic nanostructures using time reversal
Title | Subwavelength dynamic focusing in plasmonic nanostructures using time reversal |
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Authors | |
Issue Date | 2009 |
Publisher | American Physical Society. The Journal's web site is located at http://journals.aps.org/prb/ |
Citation | Physical Review B (Condensed Matter and Materials Physics), 2009, v. 79 n. 20, article no. 201103 How to Cite? |
Abstract | We employ time reversal for deep subwavelength focusing in plasmonic periodic nanostructures. The strong anisotropy enables propagating modes with very large transverse wave vector and moderate propagation constant, facilitating transformation of diffraction-limited plane waves to high- K Bloch waves in the plasmonic nanostructure. Time reversal is used to excite the waves in the nanostructure at the exact amplitude and phase to focus the incident light to dimensions well below the diffraction limit at any point in the structure, exemplifying a true subdiffractional confinement and resolution. © 2009 The American Physical Society. |
Persistent Identifier | http://hdl.handle.net/10722/257001 |
ISSN | 2014 Impact Factor: 3.736 |
ISI Accession Number ID |
DC Field | Value | Language |
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dc.contributor.author | Bartal, Guy | - |
dc.contributor.author | Lerosey, Geoffroy | - |
dc.contributor.author | Zhang, Xiang | - |
dc.date.accessioned | 2018-07-24T08:58:33Z | - |
dc.date.available | 2018-07-24T08:58:33Z | - |
dc.date.issued | 2009 | - |
dc.identifier.citation | Physical Review B (Condensed Matter and Materials Physics), 2009, v. 79 n. 20, article no. 201103 | - |
dc.identifier.issn | 1098-0121 | - |
dc.identifier.uri | http://hdl.handle.net/10722/257001 | - |
dc.description.abstract | We employ time reversal for deep subwavelength focusing in plasmonic periodic nanostructures. The strong anisotropy enables propagating modes with very large transverse wave vector and moderate propagation constant, facilitating transformation of diffraction-limited plane waves to high- K Bloch waves in the plasmonic nanostructure. Time reversal is used to excite the waves in the nanostructure at the exact amplitude and phase to focus the incident light to dimensions well below the diffraction limit at any point in the structure, exemplifying a true subdiffractional confinement and resolution. © 2009 The American Physical Society. | - |
dc.language | eng | - |
dc.publisher | American Physical Society. The Journal's web site is located at http://journals.aps.org/prb/ | - |
dc.relation.ispartof | Physical Review B (Condensed Matter and Materials Physics) | - |
dc.title | Subwavelength dynamic focusing in plasmonic nanostructures using time reversal | - |
dc.type | Article | - |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1103/PhysRevB.79.201103 | - |
dc.identifier.scopus | eid_2-s2.0-66749111908 | - |
dc.identifier.volume | 79 | - |
dc.identifier.issue | 20 | - |
dc.identifier.spage | article no. 201103 | - |
dc.identifier.epage | article no. 201103 | - |
dc.identifier.eissn | 1550-235X | - |
dc.identifier.isi | WOS:000266501500003 | - |
dc.identifier.issnl | 1098-0121 | - |