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High spatial entanglement via chirped quasi-phase-matched optical parametric down-conversion

Autor
Svozilik, J.; Perina, Jr., J.; Juan P. Torres
Tipus d'activitat
Article en revista
Revista
Physical review A
Data de publicació
2012-11
Volum
86
Pàgina inicial
1
Pàgina final
5
DOI
https://doi.org/10.1103/PhysRevA.86.052318 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/19894 Obrir en finestra nova
URL
http://pra.aps.org/abstract/PRA/v86/i5/e052318 Obrir en finestra nova
Resum
By making use of the spatial shape of paired photons, parametric down-conversion allows the generation of two-photon entanglement in a multidimensional Hilbert space. How much entanglement can be generated in this way? In principle, the infinite-dimensional nature of the spatial degree of freedom renders unbounded the amount of entanglement available. However, in practice, the specific configuration used, namely, its geometry, the length of the nonlinear crystal, and the size of the pump beam, c...
Citació
Svozilik, J.; Perina, Jr., J.; Perez, J. High spatial entanglement via chirped quasi-phase-matched optical parametric down-conversion. "Physical review A", Novembre 2012, vol. 86, p. 1-5.
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FOTONICA - Grup de Recerca de Fotònica

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