Breaking the Heisenberg limit with inefficient detectors
We analyze the performance of nonlinear detection schemes surpassing the Heisenberg limit with semiclassical input states when using realistic detectors having nonunit detection efficiency.
| Autores: | , |
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| Tipo de recurso: | artículo |
| Fecha de publicación: | 2005 |
| País: | España |
| Institución: | Universidad Complutense de Madrid (UCM) |
| Repositorio: | Docta Complutense |
| Idioma: | inglés |
| OAI Identifier: | oai:docta.ucm.es:20.500.14352/51499 |
| Acceso en línea: | https://hdl.handle.net/20.500.14352/51499 |
| Access Level: | acceso abierto |
| Palabra clave: | 535 Electromagnetically induced transparency Quantum-mechanical noise Interferometric measurements Precision-measurement Fisher information Projection noise Coherent states Wave detectors Squeezed-light Phase Óptica (Física) 2209.19 Óptica Física |
| Sumario: | We analyze the performance of nonlinear detection schemes surpassing the Heisenberg limit with semiclassical input states when using realistic detectors having nonunit detection efficiency. |
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