Resonant cloaking and local density of states
| Autor: | N. A. Nicorovici, Lindsay C. Botten, Ross C. McPhedran |
|---|---|
| Rok vydání: | 2010 |
| Předmět: |
Electromagnetic field
Physics Metamaterial cloaking Local density of states business.industry Cloak Physics::Optics Cloaking Metamaterial Surfaces and Interfaces Theories of cloaking Physics::Classical Physics Condensed Matter Physics Electromagnetic radiation Electronic Optical and Magnetic Materials Biomaterials Optics Modeling and Simulation Electrical and Electronic Engineering Networking & Telecommunications business |
| Zdroj: | Metamaterials. 4:149-152 |
| ISSN: | 1873-1988 |
| Popis: | We discuss methods for hiding of objects from detection by electromagnetic waves (cloaking), and also ways by which cloaked objects may be detected. The possibility of detection by means of thermal radiation emitted when electromagnetic energy is resonantly absorbed motivates the calculation of local density of states (LDOS), which controls the ability of a source inside a structured system to radiate. We give the first results of an investigation of the LDOS for systems which cloak by resonant interaction with electromagnetic fields. © 2010 Elsevier B.V. |
| Databáze: | OpenAIRE |
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