Five-partite entanglement generation between two optical frequency combs in a quasi-periodic χ (2) nonlinear optical crystal

Abstract We theoretically prove five-partite entanglement can be produced among modes of two simultaneously generated optical frequency combs via second-order nonlinear interaction in a designed periodically poled lithium niobat (PPLN) crystal. An extendible model is proposed to analyze the entangle...

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Bibliographic Details
Main Authors: Guangqiang He, Yu Sun, Linxi Hu, Renhui Zhang, Xikun Chen, Jindong Wang
Format: article
Language:EN
Published: Nature Portfolio 2017
Subjects:
R
Q
Online Access:https://doaj.org/article/159bbc2971464c1f814907859dc961fe
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