Emission spectrum of a quantum dot in a microcavity in the biexcitonic regime: a perspective from green’s functions theory
We found a closed expression for the correlation functions for the solid state system: a quantum dot modeled as a four-level atom coupled with a light-mode of two polarization degrees of freedom, through a calculation based on Greens functions theory, as an alternative from quantum regression theore...
- Autores:
-
Hernández-Rivero, José D.
Vinck-Posada, Herbert
- Tipo de recurso:
- Article of journal
- Fecha de publicación:
- 2013
- Institución:
- Universidad Nacional de Colombia
- Repositorio:
- Universidad Nacional de Colombia
- Idioma:
- spa
- OAI Identifier:
- oai:repositorio.unal.edu.co:unal/49302
- Acceso en línea:
- https://repositorio.unal.edu.co/handle/unal/49302
http://bdigital.unal.edu.co/42759/
- Palabra clave:
- Punto cuántico
Microcavidad
Modelo de Jaynes-Cummings
Acople fuerte
Biexcitón
funciones de Green
Espectro de emisión
Quantum Dot
Microcavity
Jaynes-Cummings model
Strong Coupling
Biexciton
Green's function
Emission spectrum
- Rights
- openAccess
- License
- Atribución-NoComercial 4.0 Internacional
| Summary: | We found a closed expression for the correlation functions for the solid state system: a quantum dot modeled as a four-level atom coupled with a light-mode of two polarization degrees of freedom, through a calculation based on Greens functions theory, as an alternative from quantum regression theorem. From these functions we found the emission spectrum and then we recovered certain strong coupling and photoluminiscence phenomena like the anticrossing of the emission modes of the system and the so called two-photon transitions. |
|---|