Topological protection of continuous frequency entangled biphoton states

Topological quantum optics that manipulates the topological protection of quantum states has attracted special interests in recent years. Here we demonstrate valley photonic crystals implementing topologically protected transport of the continuous frequency entangled biphoton states. We numerically...

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Bibliographic Details
Main Authors: Jiang Zhen, Ding Yizhou, Xi Chaoxiang, He Guangqiang, Jiang Chun
Format: Article
Language:English
Published: De Gruyter 2021-11-01
Series:Nanophotonics
Subjects:
Online Access:https://doi.org/10.1515/nanoph-2021-0371