Topologically Protected Entanglement Emitters

Autor: Tianxiang Dai, Yutian Ao, Jueming Bao, Jun Mao, Yulin Chi, Zhaorong Fu, Yilong You, Xiaojiong Chen, Chonghao Zhai, Bo Tang, Yan Yang, Zhihua Li, Luqi Yuan, Fei Gao, Xiao Lin, Mark G. Thompson, Jeremy L. O’Brien, Yan Li, Xiaoyong Hu, Qihuang Gong, Jianwei Wang
Rok vydání: 2022
Zdroj: Conference on Lasers and Electro-Optics.
DOI: 10.1364/cleo_qels.2022.fw1a.1
Popis: We report topologically-protected entanglement emitters, that emit topological Einstein-Podolsky-Rosen state and multiphoton entangled state from a plug-and-play silicon-photonic chip in ambient conditions. The device emulating a photonic anomalous Floquet insulator allows the generation of four-photon topological entangled states at nontrivial edge modes.
Databáze: OpenAIRE