SPATIALLY ENCODED QUANTUM STATE FOR APPLICATION IN QUANTUM INFORMATION
"This work we investigate a two-photon state in space and frequency using a Gaussian pump beam, for SPDC bulk in non-linear crystals, considering a collinear geometry, and restricting the spectral bandwidth to the narrowband case. We derive analytic expressions for two- and single photons spect...
| Autor: | |
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| Tipo de recurso: | tesis de maestría |
| Estado: | Versión publicada |
| Fecha de publicación: | 2020 |
| País: | México |
| Institución: | Centro de Investigaciones en Óptica |
| Repositorio: | Repositorio Institucional CIO |
| Idioma: | inglés |
| OAI Identifier: | oai:cio.repositorioinstitucional.mx:1002/1201 |
| Acceso en línea: | http://cio.repositorioinstitucional.mx/jspui/handle/1002/1201 |
| Access Level: | acceso abierto |
| Palabra clave: | info:eu-repo/classification/Autor/SPDC info:eu-repo/classification/Autor/Herelding efficency info:eu-repo/classification/Autor/Narrowband info:eu-repo/classification/Autor/Spectral Brightness info:eu-repo/classification/Autor/Collinear geometry info:eu-repo/classification/Autor/Two-photon state info:eu-repo/classification/cti/1 info:eu-repo/classification/cti/22 info:eu-repo/classification/cti/2209 info:eu-repo/classification/cti/220913 |
| Sumario: | "This work we investigate a two-photon state in space and frequency using a Gaussian pump beam, for SPDC bulk in non-linear crystals, considering a collinear geometry, and restricting the spectral bandwidth to the narrowband case. We derive analytic expressions for two- and single photons spectral brightness. However, an analytical expression for the single-photon collection has not been (to the best of our knowledge) reported, in order to verify that our results are correct, we calculate the heralding efficiency and compare our results with previous studies. For both collection probabilities our findings are in excellent agreement." |
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