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Preparation of engineered two-photon entangled states for multidimensional quantum information

Author
Juan P. Torres; Deyanova, Y.; Torner, L.; Molina-Terriza, G.
Type of activity
Journal article
Journal
Physical review A
Date of publication
2003-05
Volume
67
Number
5
First page
1
Last page
5
DOI
https://doi.org/10.1103/PhysRevA.67.052313 Open in new window
Repository
http://hdl.handle.net/2117/107690 Open in new window
URL
https://journals.aps.org/pra/abstract/10.1103/PhysRevA.67.052313 Open in new window
Abstract
We put forward an experimentally feasible technique to generate engineered entangled states in d-dimensional Hilbert spaces in parametric down-conversion of photons. The scheme is based on the orbital angular momentum of light and translates the classical, topological information imprinted in the light beam that pumps the two-photon source into quantum information contained in the weights and phases of the quantum entangled two-photon states.
Citation
Juan P. Torres, Deyanova, Y., Torner, L., Molina-Terriza, G. Preparation of engineered two-photon entangled states for multidimensional quantum information. "Physical review A", Maig 2003, vol. 67, núm. 5, p. 052313-1-052313-5.
Keywords
Computer generated holography, Eigenvalues and eigenfunctions, Laser beams, Photons, Vectors
Group of research
FOTONICA - Photonics Research Group

Participants