Three-Photon Discrete-Energy-Entangled W State in an Optical Fiber

B. Fang, M. Menotti, M. Liscidini, J. E. Sipe, V. O. Lorenz

Research output: Contribution to journalArticlepeer-review


We experimentally demonstrate the generation of a three-photon discrete-energy-entangled W state using multiphoton-pair generation by spontaneous four-wave mixing in an optical fiber. We show that, by making use of prior information on the photon source, we can verify the state produced by this source without resorting to frequency conversion.

Original languageEnglish (US)
Article number070508
JournalPhysical review letters
Issue number7
StatePublished - Aug 16 2019

ASJC Scopus subject areas

  • Physics and Astronomy(all)


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