17 citations · 38 across the 7 of their papers we have counts for
7 papers · 1 filter
Compact non-degenerate entangled-photon source and near-infrared-to-telecom quantum teleportation
Xu-Jie Peng, Ling-Xuan Kong, He Lu
The polarization-entangled photon source (PEPS) at non-degenerated wavelengths is pivotal to connect quantum systems working at different wavelengths, with the assistance of quantu…
High-efficiency On-chip Quantum Photon Source in Modal Phase-matched Lithium Niobate Nanowaveguide
Xiao-Xu Fang, Hao-Yang Du, Xiuquan Zhang +3
Thin-film lithium niobate on insulator~(LNOI) emerges as a promising platform for integrated quantum photon source, enabling scalable on-chip quantum information processing. The mo…
Experimental single-copy distillation of quantumness from higher-dimensional entanglement
Xiao-Xu Fang, Gelo Noel M. Tabia, Kai-Siang Chen +2
Entanglement is at the heart of quantum theory and is responsible for various quantum-enabling technologies. In practice, during its preparation, storage, and distribution to the i…
Experimental Hybrid Shadow Tomography and Distillation
Xu-Jie Peng, Qing Liu, Lu Liu +3
Characterization of quantum states is a fundamental requirement in quantum science and technology. As a promising framework, shadow tomography shows significant efficiency in estim…
Experimental virtual distillation of entanglement and coherence
Ting Zhang, Yukun Zhang, Lu Liu +4
Noise is in general inevitable and detrimental to practical and useful quantum communication and computation. Under the resource theory framework, resource distillation serves as a…
Experimental distillation of tripartite quantum steering with an optimal local filtering operation
Qian-Xi Zhang, Xiao-Xu Fang, He Lu
Multipartite Einstein-Podolsky-Rosen~(EPR) steering admits multipartite entanglement in the presence of uncharacterized verifiers, enabling practical applications in semi-device-in…
Entanglement Structure Detection via Machine Learning
Changbo Chen, Changliang Ren, Hongqing Lin +1
Detecting the entanglement structure, such as intactness and depth, of an n-qubit state is important for understanding the imperfectness of the state preparation in experiments. Ho…