Optimal phase sensitivity by quantum squeezing based on a Mach-Zehnder interferometer
Optimal phase sensitivity by quantum squeezing based on a Mach-Zehnder interferometer
About this item
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Author / Creator
Liu, Jun , Yu, Ya , Wang, Chengyuan , Chen, Yun , Wang, Jinwen , Chen, Haixia , Wei, Dong , Gao, Hong and Li, Fuli
Publisher
Bristol: IOP Publishing
Journal title
Language
English
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Publication information
Publisher
Bristol: IOP Publishing
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Scope and Contents
Contents
A novel scheme for the enhancement of phase sensitivity based on a Mach-Zehnder interferometer (MZI) and intensity detection is proposed. With the input of bright entangled twin beams from four wave mixing (FWM), the phase sensitivity can beat shot noise limit (SNL) and approach Heisenberg limit. This scheme is special due to that only one of brigh...
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Full title
Optimal phase sensitivity by quantum squeezing based on a Mach-Zehnder interferometer
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Primary Identifiers
Record Identifier
TN_cdi_doaj_primary_oai_doaj_org_article_3a981ccb012244bdb598db8336a700a7
Permalink
https://devfeature-collection.sl.nsw.gov.au/record/TN_cdi_doaj_primary_oai_doaj_org_article_3a981ccb012244bdb598db8336a700a7
Other Identifiers
ISSN
1367-2630
E-ISSN
1367-2630
DOI
10.1088/1367-2630/ab6354
