A tunable entangled photon-pair source based on a Van der Waals insulator

Abstract Scalable quantum photonic devices drive the development of compact sources of entangled photons, which are pivotal for quantum communication, computing, and cryptography. In this work, we present entangled photon pair generation in rhombohedral boron nitride (r-BN), leveraging its unique op...

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Bibliographic Details
Main Authors: Xiaodan Lyu, Leevi Kallioniemi, Hao Hong, Rui Qu, Yan Zhang, Jesus Zúñiga-Perez, Kaihui Liu, Weibo Gao
Format: Article
Language:English
Published: Nature Portfolio 2025-02-01
Series:Nature Communications
Online Access:https://doi.org/10.1038/s41467-025-56436-2
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