Lower Order and Higher Order Entanglement in Four‐Wave Mixing Process. Issue 1 (27th September 2017)

• Record Type: Journal Article
• Authors: Das, Moumita; Sen, Biswajit; Ray, Ayan; Pathak, Anirban
• Is Part Of: Annalen der Physik. Volume 530:Issue 1(2018)
• Page Start: n/a
• Page End: n/a
• Publication Date: 2017-09-27
• Subjects: entanglement -- four‐wave mixing process -- higher order nonclassicality; Physics -- Periodicals; Chemistry -- Periodicals; 530.05
• DOI: 10.1002/andp.201700160
• Languages: English
• ISSNs: 0003-3804

Abstract

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. 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.