Practical schemes for the measurement of angular-momentum covariance matrices in quantum optics

A. Rivas; A. Luis

doi:10.1103/PhysRevA.78.043814

Practical schemes for the measurement of angular-momentum covariance matrices in quantum optics

A. Rivas, A. Luis

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

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Abstract

We develop practical schemes for the measurement of the covariance matrix for intrinsic angular-momentum variables in quantum optics. We particularize this approach to two-beam polarimetry and interferometry, as well as to ensembles of two-level atoms interacting with classical fields. We show the practical advantages of noisy simultaneous measurements.

Original language	English
Journal	Physical Review A
Volume	78
Issue number	4
DOIs	https://doi.org/10.1103/PhysRevA.78.043814
Publication status	Published - 2008

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title = "Practical schemes for the measurement of angular-momentum covariance matrices in quantum optics",

abstract = "We develop practical schemes for the measurement of the covariance matrix for intrinsic angular-momentum variables in quantum optics. We particularize this approach to two-beam polarimetry and interferometry, as well as to ensembles of two-level atoms interacting with classical fields. We show the practical advantages of noisy simultaneous measurements.",

author = "A. Rivas and A. Luis",

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AU - Luis, A.

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PY - 2008

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AB - We develop practical schemes for the measurement of the covariance matrix for intrinsic angular-momentum variables in quantum optics. We particularize this approach to two-beam polarimetry and interferometry, as well as to ensembles of two-level atoms interacting with classical fields. We show the practical advantages of noisy simultaneous measurements.

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DO - 10.1103/PhysRevA.78.043814

M3 - Article

SN - 1050-2947

VL - 78

JO - Physical Review A

JF - Physical Review A

IS - 4

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Practical schemes for the measurement of angular-momentum covariance matrices in quantum optics

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