Quantum Optical Effective-Medium Theory for Loss-Compensated Metamaterials
نویسندگان
چکیده
منابع مشابه
Quantum optical effective-medium theory for loss-compensated metamaterials.
A central aim in metamaterial research is to engineer subwavelength unit cells that give rise to desired effective-medium properties and parameters, such as a negative refractive index. Ideally one can disregard the details of the unit cell and employ the effective description instead. A popular strategy to compensate for the inevitable losses in metallic components of metamaterials is to add o...
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ژورنال
عنوان ژورنال: Physical Review Letters
سال: 2013
ISSN: 0031-9007,1079-7114
DOI: 10.1103/physrevlett.110.153602