Direct experimental test of non-separability and other quantum techniques using continuous variables of light

Natalia Korolkova; Ch Silberhorn; O Glöckl; S Lorenz; Ch Marquardt; G Leuchs

doi:10.1140/epjd/e20020027

Direct experimental test of non-separability and other quantum techniques using continuous variables of light

Natalia Korolkova, Ch Silberhorn, O Glöckl, S Lorenz, Ch Marquardt, G Leuchs

School of Physics and Astronomy

Research output: Contribution to journal › Article › peer-review

Abstract

We present schemes for the generation and evaluation of continuous variable entanglement of bright optical beams and give a brief overview of a variety of optical techniques and quantum communication applications on this basis. A new entanglement-based quantum interferometry scheme with bright beams is suggested. The performance of the presented schemes is independent of the relative interference phase which is advantageous for quantum communication applications.

Original language	English
Pages (from-to)	229-235
Number of pages	7
Journal	The European Physical Journal D - Atomic, Molecular, Optical and Plasma Physics
Volume	18
Issue number	2
DOIs	https://doi.org/10.1140/epjd/e20020027
Publication status	Published - Feb 2002

Keywords

SQUEEZED-LIGHT
MIXED STATES
CRITERION
COMMUNICATION
INTERFEROMETER
TELEPORTATION
GENERATION
SYSTEMS
NOISE
PHASE

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AU - Korolkova, Natalia

AU - Silberhorn, Ch

AU - Glöckl, O

AU - Lorenz, S

AU - Marquardt, Ch

AU - Leuchs, G

PY - 2002/2

Y1 - 2002/2

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AB - We present schemes for the generation and evaluation of continuous variable entanglement of bright optical beams and give a brief overview of a variety of optical techniques and quantum communication applications on this basis. A new entanglement-based quantum interferometry scheme with bright beams is suggested. The performance of the presented schemes is independent of the relative interference phase which is advantageous for quantum communication applications.

KW - SQUEEZED-LIGHT

KW - MIXED STATES

KW - CRITERION

KW - COMMUNICATION

KW - INTERFEROMETER

KW - TELEPORTATION

KW - GENERATION

KW - SYSTEMS

KW - NOISE

KW - PHASE

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JO - The European Physical Journal D - Atomic, Molecular, Optical and Plasma Physics

JF - The European Physical Journal D - Atomic, Molecular, Optical and Plasma Physics

IS - 2

ER -

Direct experimental test of non-separability and other quantum techniques using continuous variables of light

Abstract

Keywords

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