Work

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

Year: 2003

Type: article

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.

Source: Physical Review A

DOI: 10.1103/physreva.67.052313

Authors: Juan P. Torres, Yana Deyanova, Lluis Torner, Gabriel Molina-Terriza

Institutions: Institute of Photonic Sciences, Universitat Politècnica de Catalunya, University of Vienna

Language: English

Topic: Quantum Information and Cryptography

Subfield: Atomic and Molecular Physics, and Optics

Field: Physics and Astronomy

Domain: Physical Sciences

Open Access status: green

Funder: Generalitat de Catalunya

OpenAlex ID: W2093844361

FWCI: 6.439

Cites: 29

Cited by: 147

Related to: 10