7 papers
Hybrid Integration of Quantum Dot Single Photon Sources with Lithium Tantalate Photonics for On Chip Routing
Kaili Xiong, Defeng Shan, Xueshi Li +11
A promising pathway towards scalable quantum photonic processors involves the simultaneous integration of deterministic single-photon sources, low-loss photonic circuitry, and fast…
Meta-cavity Quantum Electrodynamics
Xueshi Li, Ziwei Wang, Yan Chen +13
Cavity quantum electrodynamics (cQED) harnesses light-matter interactions to produce nonclassical light states. However, a fundamental challenge lies in simultaneously achieving Pu…
Chiral exceptional bound states in the continuum: a higher-order singularity for on-chip control of quantum emission
Jin Li, Kexun Wu, Qi Hao +2
We demonstrate a fully integrable and reconfigurable platform for controlling quantum emission by harnessing chiral exceptional bound states in the continuum (BICs) as a higher-ord…
Wide-angle emission in cylindrical moiré lattices enabled by rolling origami
Min Tang, Fanzhou Lv, Haiyun Dong +8
Twisted photonic lattices that form moiré superlattices have attracted significant attention owing to their unique properties, such as strong field confinement and high-quality fa…
Electrically switchable photonic diode empowered by chiral resonance
Jiaqi Zhao, Kexun Wu, Xuecheng Yan +7
The on-chip integration of nonreciprocal optical devices remains a critical challenge for modern optoelectronics, as conventional magneto-optic approaches suffer from material inco…
On-chip Non-Hermitian Cavity Quantum Electrodynamics
Yan Chen, Xudong Wang, Jin Li +11
Exceptional points (EPs) promise revolutionary control over quantum light-matter interactions. Here, we experimentally demonstrate flexible and reversible engineering of quantum va…