Retrieving the covariance matrix of an unknown two-mode Gaussian state by means of a reference twin beam

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F16%3A33159244" target="_blank" >RIV/61989592:15310/16:33159244 - isvavai.cz</a>
Result on the web
<a href="http://ac.els-cdn.com/S0030401816303467/1-s2.0-S0030401816303467-main.pdf?_tid=85ca87d8-6476-11e6-ad74-00000aacb362&acdnat=1471437269_ecfc3b21fef06261abab54bf61f5dc03" target="_blank" >http://ac.els-cdn.com/S0030401816303467/1-s2.0-S0030401816303467-main.pdf?_tid=85ca87d8-6476-11e6-ad74-00000aacb362&acdnat=1471437269_ecfc3b21fef06261abab54bf61f5dc03</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.optcom.2016.04.070" target="_blank" >10.1016/j.optcom.2016.04.070</a>

Result language
angličtina
Original language name
Retrieving the covariance matrix of an unknown two-mode Gaussian state by means of a reference twin beam
Original language description
A method for revealing the covariance matrix of an unknown two-mode Gaussian state is given based on the interference with a reference twin beam whose covariance matrix is known. In the method, first- and second-order cross-correlation intensity moments are determined varying the overall phase of the reference twin beam.
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BH - Optics, masers and lasers
OECD FORD branch
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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