Implementation of a bright frequency correlated photon pairs source based on a PPKTP crystal
The implementation of a bright frequency correlated photon pairs source based on a PPKTP requires two principal parts: the process of Spontaneous Parametric Down-Conversion SPDC taking into account the quasi-phase-matching conditions and a single-frequency-mode laser source with a Gaussian profile....
- Autores:
-
Morris Garcés, María Fernanda
- Tipo de recurso:
- Trabajo de grado de pregrado
- Fecha de publicación:
- 2021
- Institución:
- Universidad de los Andes
- Repositorio:
- Séneca: repositorio Uniandes
- Idioma:
- eng
- OAI Identifier:
- oai:repositorio.uniandes.edu.co:1992/53685
- Acceso en línea:
- http://hdl.handle.net/1992/53685
- Palabra clave:
- Correlación de fotones
Optica cuántica
Física
- Rights
- openAccess
- License
- http://creativecommons.org/licenses/by-nc-sa/4.0/
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| dc.title.eng.fl_str_mv |
Implementation of a bright frequency correlated photon pairs source based on a PPKTP crystal |
| title |
Implementation of a bright frequency correlated photon pairs source based on a PPKTP crystal |
| spellingShingle |
Implementation of a bright frequency correlated photon pairs source based on a PPKTP crystal Correlación de fotones Optica cuántica Física |
| title_short |
Implementation of a bright frequency correlated photon pairs source based on a PPKTP crystal |
| title_full |
Implementation of a bright frequency correlated photon pairs source based on a PPKTP crystal |
| title_fullStr |
Implementation of a bright frequency correlated photon pairs source based on a PPKTP crystal |
| title_full_unstemmed |
Implementation of a bright frequency correlated photon pairs source based on a PPKTP crystal |
| title_sort |
Implementation of a bright frequency correlated photon pairs source based on a PPKTP crystal |
| dc.creator.fl_str_mv |
Morris Garcés, María Fernanda |
| dc.contributor.advisor.none.fl_str_mv |
Nuñez Portela, Mayerlin |
| dc.contributor.author.none.fl_str_mv |
Morris Garcés, María Fernanda |
| dc.contributor.jury.none.fl_str_mv |
Oostra Van Noppen, Benjamín |
| dc.subject.armarc.none.fl_str_mv |
Correlación de fotones Optica cuántica |
| topic |
Correlación de fotones Optica cuántica Física |
| dc.subject.themes.none.fl_str_mv |
Física |
| description |
The implementation of a bright frequency correlated photon pairs source based on a PPKTP requires two principal parts: the process of Spontaneous Parametric Down-Conversion SPDC taking into account the quasi-phase-matching conditions and a single-frequency-mode laser source with a Gaussian profile. In this project, a theoretical approach of the SPDC process and the conditions needed to have an intense source of correlated photon pairs source are studied; especially, the process dependence of the temperature of the crystal and the pump wavelength. A single-frequency-mode pump laser source is implemented and focused to a PPKTP crystal. The photon pairs source is characterized spatially, in intensity and frequency. Through this, a bright photon pairs source with a coincidence rate per mW of pump power of 199 +- 1 kHz/mW is obtained, which is at least three times bigger than the rate of coincidences of the SPDC process using a traditional nonlinear crystal as a BBO. |
| publishDate |
2021 |
| dc.date.accessioned.none.fl_str_mv |
2021-11-03T16:34:51Z |
| dc.date.available.none.fl_str_mv |
2021-11-03T16:34:51Z |
| dc.date.issued.none.fl_str_mv |
2021 |
| dc.type.spa.fl_str_mv |
Trabajo de grado - Pregrado |
| dc.type.coarversion.fl_str_mv |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
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info:eu-repo/semantics/bachelorThesis |
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http://purl.org/coar/resource_type/c_7a1f |
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Text |
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http://purl.org/redcol/resource_type/TP |
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http://purl.org/coar/resource_type/c_7a1f |
| dc.identifier.uri.none.fl_str_mv |
http://hdl.handle.net/1992/53685 |
| dc.identifier.pdf.none.fl_str_mv |
24687.pdf |
| dc.identifier.instname.spa.fl_str_mv |
instname:Universidad de los Andes |
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reponame:Repositorio Institucional Séneca |
| dc.identifier.repourl.spa.fl_str_mv |
repourl:https://repositorio.uniandes.edu.co/ |
| url |
http://hdl.handle.net/1992/53685 |
| identifier_str_mv |
24687.pdf instname:Universidad de los Andes reponame:Repositorio Institucional Séneca repourl:https://repositorio.uniandes.edu.co/ |
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eng |
| language |
eng |
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http://creativecommons.org/licenses/by-nc-sa/4.0/ |
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info:eu-repo/semantics/openAccess |
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http://purl.org/coar/access_right/c_abf2 |
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http://creativecommons.org/licenses/by-nc-sa/4.0/ http://purl.org/coar/access_right/c_abf2 |
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openAccess |
| dc.format.extent.none.fl_str_mv |
52 páginas |
| dc.format.mimetype.none.fl_str_mv |
application/pdf |
| dc.publisher.none.fl_str_mv |
Universidad de los Andes |
| dc.publisher.program.none.fl_str_mv |
Física |
| dc.publisher.faculty.none.fl_str_mv |
Facultad de Ciencias |
| dc.publisher.department.none.fl_str_mv |
Departamento de Física |
| publisher.none.fl_str_mv |
Universidad de los Andes |
| institution |
Universidad de los Andes |
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Al consultar y hacer uso de este recurso, está aceptando las condiciones de uso establecidas por los autores.http://creativecommons.org/licenses/by-nc-sa/4.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Nuñez Portela, Mayerlinvirtual::1929-1Morris Garcés, María Fernanda3b477da5-8b03-4e75-a040-e04345453579500Oostra Van Noppen, Benjamín2021-11-03T16:34:51Z2021-11-03T16:34:51Z2021http://hdl.handle.net/1992/5368524687.pdfinstname:Universidad de los Andesreponame:Repositorio Institucional Sénecarepourl:https://repositorio.uniandes.edu.co/The implementation of a bright frequency correlated photon pairs source based on a PPKTP requires two principal parts: the process of Spontaneous Parametric Down-Conversion SPDC taking into account the quasi-phase-matching conditions and a single-frequency-mode laser source with a Gaussian profile. In this project, a theoretical approach of the SPDC process and the conditions needed to have an intense source of correlated photon pairs source are studied; especially, the process dependence of the temperature of the crystal and the pump wavelength. A single-frequency-mode pump laser source is implemented and focused to a PPKTP crystal. The photon pairs source is characterized spatially, in intensity and frequency. Through this, a bright photon pairs source with a coincidence rate per mW of pump power of 199 +- 1 kHz/mW is obtained, which is at least three times bigger than the rate of coincidences of the SPDC process using a traditional nonlinear crystal as a BBO.La implementación de una fuente intensa de pares de fotones correlacionados utilizando un cristal PPKTP requiere de dos partes principales: el proceso de emisión espontánea paramétrica descendente SPDC teniendo en la cuenta las condiciones de cuasi empatamiento de fase y una fuente de bombeo mono-modo con perfil Gaussiano estabilizada en una sola frecuencia. En este proyecto se hace un estudio teórico del proceso SPDC y de las condiciones necesarias para que haya una producción intensa de pares de fotones correlacionados; en especial, de su dependencia con la temperatura del cristal y de la longitud de onda de bombeo. Se implementa una fuente láser de bombeo en una sola frecuencia con un perfil gaussiano enfocada en el cristal PPKTP. Se caracteriza la fuente de pares de fotones espacialmente, en intensidad y en frecuencia. Se obtiene una fuente intensa de pares de fotones con una tasa de coincidencias por mW de potencia de bombeo de 199 +- 1 kHz/mW la cual es al menos tres veces más grande que la tasa de producción de pares en el proceso de SPDC utilizando un cristal no-lineal tradicional como el BBO.FísicoPregrado52 páginasapplication/pdfengUniversidad de los AndesFísicaFacultad de CienciasDepartamento de FísicaImplementation of a bright frequency correlated photon pairs source based on a PPKTP crystalTrabajo de grado - Pregradoinfo:eu-repo/semantics/bachelorThesishttp://purl.org/coar/resource_type/c_7a1fhttp://purl.org/coar/version/c_970fb48d4fbd8a85Texthttp://purl.org/redcol/resource_type/TPCorrelación de fotonesOptica cuánticaFísica201730750Publicationhttps://scholar.google.es/citations?user=znFnm4wAAAAJvirtual::1929-10000-0002-7488-7447virtual::1929-1https://scienti.minciencias.gov.co/cvlac/visualizador/generarCurriculoCv.do?cod_rh=0001350214virtual::1929-1990da92e-a2b5-4173-a3f2-32756584d30avirtual::1929-1990da92e-a2b5-4173-a3f2-32756584d30avirtual::1929-1ORIGINAL24687.pdfapplication/pdf29429181https://repositorio.uniandes.edu.co/bitstreams/ea71f0ef-c175-47b8-8c0b-ad1aad49b112/download9eea5add77fd9afd6ce053ba20597fc3MD51TEXT24687.pdf.txt24687.pdf.txtExtracted texttext/plain80921https://repositorio.uniandes.edu.co/bitstreams/c6bf4d5a-2f00-4339-a457-8a9f393481b6/download205be98d07fa057315033365e779f515MD54THUMBNAIL24687.pdf.jpg24687.pdf.jpgIM Thumbnailimage/jpeg10484https://repositorio.uniandes.edu.co/bitstreams/2b49888a-4617-4ed2-b508-2eb3e254c2ea/download943d1b38c1fd75cabfe07c8f164f013cMD551992/53685oai:repositorio.uniandes.edu.co:1992/536852024-03-13 12:05:04.518http://creativecommons.org/licenses/by-nc-sa/4.0/open.accesshttps://repositorio.uniandes.edu.coRepositorio institucional Sénecaadminrepositorio@uniandes.edu.co |