Directional selectivity through the subwavelength slit in metallic gratings
Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review
Details
Original language | English |
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Title of host publication | 2011 Conference on Lasers and Electro-Optics |
Subtitle of host publication | Laser Science to Photonic Applications, CLEO 2011 |
Publication status | Published - 2011 |
Externally published | Yes |
Publication type | A4 Article in a conference publication |
Event | 2011 Conference on Lasers and Electro-Optics, CLEO 2011 - Baltimore, MD, United States Duration: 1 May 2011 → 6 May 2011 |
Conference
Conference | 2011 Conference on Lasers and Electro-Optics, CLEO 2011 |
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Country | United States |
City | Baltimore, MD |
Period | 1/05/11 → 6/05/11 |
Abstract
An approach for obtaining strong directional selectivity through a single subwavelength slit in non-symmetric metallic gratings is shown theoretically and experimentally. Directionality effect originates from the different resonance frequencies of two interfaces.