Abstract
Metamaterial imaging applications require optical isotropy. We show that highly symmetric unit cells do not necessarily exhibit this property. We prove that the dispersion relation can be tailored using a supercell metama-terial. Such metamaterial exhibits an isotropic negative index close to -1. Its potential for image formation is discussed.
Original language | English |
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Title of host publication | Proceedings Metamaterials 2010 |
Publication date | 2010 |
Pages | 1006-1008 |
ISBN (Print) | 978-952-92-7734-6 |
Publication status | Published - 2010 |
Event | 4th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics - Karlsruhe, Germany Duration: 13 Sept 2010 → 16 Sept 2010 Conference number: 4 http://congress2010.metamorphose-vi.org/ |
Conference
Conference | 4th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics |
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Number | 4 |
Country/Territory | Germany |
City | Karlsruhe |
Period | 13/09/2010 → 16/09/2010 |
Internet address |