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
TLDR
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.Abstract:
Pulse-excited resonance-fluorescence single-photons are generated on demand from a single quantum dot embedded in a microcavity under s-shell excitation with an ultrafast laser source.read more
Citations
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Journal ArticleDOI
Solid-state single-photon emitters
TL;DR: In this article, a review summarizes recent progress of single-photon emitters based on defects in solids and highlights new research directions, including photophysical properties of singlephoton emissions and efforts towards scalable system integration.
Journal ArticleDOI
Interfacing single photons and single quantum dots with photonic nanostructures
TL;DR: An overview of the theoretical principles involved, as well as applications ranging from high-precision quantum electrodynamics experiments to quantum-information processing can be found in this paper.
Journal ArticleDOI
Near-optimal single-photon sources in the solid state
N. Somaschi,V. Giesz,L. De Santis,J. C. Loredo,Marcelo P. Almeida,Gaston Hornecker,Gaston Hornecker,Simone Luca Portalupi,Thomas Grange,Thomas Grange,Carlos Antón,Justin Demory,C. Gomez,Isabelle Sagnes,Norberto D. Lanzillotti-Kimura,Aristide Lemaître,Alexia Auffèves,Alexia Auffèves,Andrew White,Loïc Lanco,Loïc Lanco,Pascale Senellart +21 more
TL;DR: In this article, a single photon with near-unity indistinguishability was generated from quantum dots in electrically controlled cavity structures, which allowed for efficient photon collection while application of an electrical bias cancels charge noise effects.
Journal ArticleDOI
Microwave photonics with superconducting quantum circuits
TL;DR: In the past 20 years, impressive progress has been made both experimentally and theoretically in superconducting quantum circuits, which provide a platform for manipulating microwave photons as mentioned in this paper, and many higher-order effects, unusual and less familiar in traditional cavity quantum electrodynamics with natural atoms, have been experimentally observed.
Journal ArticleDOI
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%.
References
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Controlled-NOT gate operating with single photons
M. A. Pooley,David J. P. Ellis,Raj B. Patel,Anthony J. Bennett,K. H. A. Chan,Ian Farrer,David A. Ritchie,Andrew J. Shields +7 more
TL;DR: In this paper, the authors demonstrate a two qubit gate using indistinguishable photons from a quantum dot in a pillar microcavity, which is a promising approach towards creating a fully integrated device for scalable quantum computing.
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Driving-Dependent Damping of Rabi Oscillations in Two-Level Semiconductor Systems
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Deutsch-jozsa algorithm using triggered single photons from a single quantum dot.
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Influence of exciton dynamics on the interference of two photons from a microcavity single-photon source
TL;DR: Two-photon interference may be improved by controlling the exciton dynamics in the dot or by improved temporal resolution of the detection set-up.
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