Bounds and optimisation of orbital angular momentum bandwidths within parametric down-conversion systems

F. M. Miatto; D. Giovannini; J. Romero; S. Franke-Arnold; S. M. Barnett; M. J. Padgett

doi:10.1140/epjd/e2012-20736-x

Bounds and optimisation of orbital angular momentum bandwidths within parametric down-conversion systems

F. M. Miatto, D. Giovannini, J. Romero, S. Franke-Arnold, S. M. Barnett, M. J. Padgett

Physics

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27 Citations (Scopus)

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Abstract

The measurement of high-dimensional entangled states of orbital angular momentum prepared by spontaneous parametric down-conversion can be considered in two separate stages: a generation stage and a detection stage. Given a certain number of generated modes, the number of measured modes is determined by the measurement apparatus. We derive a simple relationship between the generation and detection parameters and the number of measured entangled modes.

Original language	English
Article number	178
Pages (from-to)	-
Number of pages	6
Journal	European Physical Journal D: Atomic, Molecular, Optical and Plasma Physics
Volume	66
Issue number	7
DOIs	https://doi.org/10.1140/epjd/e2012-20736-x
Publication status	Published - Jul 2012

Keywords

orbital angular momentum
parametric down-conversion systems

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10.1140/epjd/e2012-20736-x

OAMBandwidthSubmitted manuscript, 227 KB

Cite this

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AU - Barnett, S. M.

AU - Padgett, M. J.

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Bounds and optimisation of orbital angular momentum bandwidths within parametric down-conversion systems

Abstract

Keywords

Access to Document

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Fingerprint

Challenges in Orbital Angular Momentum

HIDEAS - High dimensional entangled systems (FP7 ICT)

Full-field Coherent Quantum Imaging

Cite this

Bounds and optimisation of orbital angular momentum bandwidths within parametric down-conversion systems

Abstract

Keywords

Access to Document

Other files and links

Fingerprint

Projects

Challenges in Orbital Angular Momentum

HIDEAS - High dimensional entangled systems (FP7 ICT)

Full-field Coherent Quantum Imaging

Cite this