Lower Order and Higher Order Entanglement in Four-Wave Mixing Process

Moumita Das, Biswajit Sen, Ayan Ray, Anirban Pathak

Research output: Contribution to journalArticlepeer-review

3 Scopus citations

Abstract

Possibilities of generation of lower order and higher order intermodal entanglement in four-wave mixing (FWM) process are rigorously investigated using Sen-Mandal perturbative technique. The investigation has revealed that for a set of experimentally realizable parameters, one can observe lower order and higher order intermodal entanglement between pump and signal modes and signal and idler modes in a FWM process. In addition, trimodal entanglement involving pump, signal and idler modes is also reported.

Original languageEnglish
Article number1700160
JournalAnnalen der Physik
Volume530
Issue number1
DOIs
StatePublished - Jan 2018
Externally publishedYes

Keywords

  • entanglement
  • four-wave mixing process
  • higher order nonclassicality

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