Generation and Detection of Continuous Variable Quantum Vortex States via Compact Photonic Devices

Generation and Detection of Continuous Variable Quantum Vortex States via Compact Photonic Devices

A quantum photonic circuit with the ability to produce continuous variable quantum vortex states is proposed. This device produces two single-mode squeezed states which go through a Mach-Zehnder interferometer where photons are subtracted by means of weakly coupled directional couplers towards ancil...

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Bibliographic Details
Main Authors: David Barral, Daniel Balado, Jesús Liñares
Format: Article
Language:English
Published: MDPI AG 2017-01-01
Series:Photonics
Subjects:
quantum information processing
continuous variables
integrated optics
Online Access:http://www.mdpi.com/2304-6732/4/1/2

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