Extreme Nonreciprocal Near-Field Thermal Radiation via Floquet Photonics
By using Floquet driving protocols and interlacing them with a judicious reservoir emission engineering, we achieve extreme nonreciprocal thermal radiation. We show that the latter is rooted in an interplay between a direct radiation process occurring due to temperature bias between two thermal bath...
| Autores: | , , , |
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| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2021 |
| País: | Argentina |
| Institución: | Consejo Nacional de Investigaciones Científicas y Técnicas |
| Repositorio: | CONICET Digital (CONICET) |
| Idioma: | inglés |
| OAI Identifier: | oai:ri.conicet.gov.ar:11336/149280 |
| Acceso en línea: | http://hdl.handle.net/11336/149280 |
| Access Level: | acceso abierto |
| Palabra clave: | NONRECIPROCAL TRANSPORT DRIVEN SYSTEMS THERMAL RADIATION FLOQUET TRANSPORT https://purl.org/becyt/ford/1.3 https://purl.org/becyt/ford/1 |
| Sumario: | By using Floquet driving protocols and interlacing them with a judicious reservoir emission engineering, we achieve extreme nonreciprocal thermal radiation. We show that the latter is rooted in an interplay between a direct radiation process occurring due to temperature bias between two thermal baths and the modulation process that is responsible for pumped radiation heat. Our theoretical results are confirmed via time-domain simulations with photonic and rf circuits. |
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