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Yu He
Researcher at University of New South Wales
Publications - 60
Citations - 4440
Yu He is an academic researcher from University of New South Wales. The author has contributed to research in topics: Quantum dot & Photon. The author has an hindex of 22, co-authored 57 publications receiving 3561 citations. Previous affiliations of Yu He include Tsinghua University & Technical University of Denmark.
Papers
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Journal ArticleDOI
Single quantum emitters in monolayer semiconductors
Yu-Ming He,Genevieve Clark,John Schaibley,Yu He,Ming-Cheng Chen,Yu-Jia Wei,Xing Ding,Qiang Zhang,Wang Yao,Xiaodong Xu,Chao-Yang Lu,Jian-Wei Pan +11 more
TL;DR: A new class of SQEs based on excitons that are spatially localized by defects in 2D tungsten-diselenide (WSe2) monolayers is reported, which could give rise to practical advantages in quantum-information processing, such as an efficient photon extraction and a high integratability and scalability.
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On-Demand Single Photons with High Extraction Efficiency and Near-Unity Indistinguishability from a Resonantly Driven Quantum Dot in a Micropillar.
Xing Ding,Yu He,Zhao-Chen Duan,Niels Gregersen,Ming-Cheng Chen,Sebastian Unsleber,Sebastian Maier,Christian Schneider,Martin Kamp,Sven Höfling,Sven Höfling,Sven Höfling,Chao-Yang Lu,Jian-Wei Pan +13 more
TL;DR: By s-shell pulsed resonant excitation of a Purcell-enhanced quantum dot-micropillar system, deterministically generate resonance fluorescence single photons which, at π pulse excitation, have an extraction efficiency of 66, single-photon purity of 99.1%, and photon indistinguishability of 98.5%.
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On-demand semiconductor single-photon source with near-unity indistinguishability
Yu-Ming He,Yu He,Yu-Jia Wei,Dian Wu,Mete Atatüre,Mete Atatüre,Christian Schneider,Sven Höfling,Martin Kamp,Chao-Yang Lu,Chao-Yang Lu,Jian-Wei Pan +11 more
TL;DR: Pulsed resonance fluorescence has been anticipated as the optimum condition for the deterministic generation of high-quality photons with vanishing effects of dephasing and is generated from a single, microcavity-embedded quantum dot under s-shell excitation with 3 ps laser pulses.
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High-efficiency multiphoton boson sampling
Hui Wang,Yu He,Yu-Huai Li,Zu-En Su,Bo Li,He-Liang Huang,Xing Ding,Ming-Cheng Chen,Chang Liu,Jian Qin,Jin-Peng Li,Yu-Ming He,Yu-Ming He,Christian Schneider,Martin Kamp,Cheng-Zhi Peng,Sven Höfling,Sven Höfling,Sven Höfling,Chao-Yang Lu,Jian-Wei Pan +20 more
TL;DR: In this paper, the authors used the National Natural Science Foundation of China, the Chinese Academy of Sciences, the National Fundamental Research Program, and the State of Bavaria to support the work of the authors.
Journal ArticleDOI
A two-qubit gate between phosphorus donor electrons in silicon
TL;DR: A fast, high-fidelity two-qubit exchange gate between phosphorus donor electron spin qubits in silicon is demonstrated by creating a tunable exchange interaction between two electrons bound to phosphorus atom qubits.