Experimental verification of continuous-variable tripartite entanglement

Takao Aoki*, Nobuyuki Takei, Hidehiro Yonezawa, Kentaro Wakui, Takuji Hiraoka, Akira Furusawa, Peter van Loock

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contribution


A continuous-variable tripartite entangled state is experimentally generated by superimposing three independent squeezed vacuum states. We verify the entanglement by measuring the variances of total momentum and relative positions.

Original languageEnglish
Title of host publicationQuantum Electronics and Laser Science Conference, QELS 2003
PublisherOptica Publishing Group (formerly OSA)
ISBN (Electronic)1557527490, 9781557527493
Publication statusPublished - 2003
Externally publishedYes
EventQuantum Electronics and Laser Science Conference, QELS 2003 - Baltimore, United States
Duration: 2003 Jun 12003 Jun 6

Publication series

NameOptics InfoBase Conference Papers
ISSN (Electronic)2162-2701


ConferenceQuantum Electronics and Laser Science Conference, QELS 2003
Country/TerritoryUnited States

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Mechanics of Materials


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