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
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Suitability of solid-state platforms as sources of $N$-photon bundles
Michael Cosacchi,Adam Mielnik-Pyszczorski,Tim Seidelmann,Moritz Cygorek,Alexei Vagov,Doris E. Reiter,Vollrath M. Axt +6 more
TL;DR: In this paper, the authors consider two solid-state cavity quantum electrodynamics (cQED) systems in terms of their suitability as emitters of $N$-photon bundles.
Journal ArticleDOI
Luminescence-induced noise in single photon sources based on BBO crystals
TL;DR: In this paper, the intrinsic luminescence of BBO crystals is characterized as a source of non-removable noise in quantum-optics experiments and its spectral and temporal properties together with its intensity are analyzed.
Journal ArticleDOI
On-chip scalable highly pure and indistinguishable single-photon sources in ordered arrays: Path to quantum optical circuits
TL;DR: In this article , the mesa-top single quantum dot (SPS) is proposed as a platform of SPSs based on a unique class of epitaxial quantum dots, which can produce, on-demand, highly pure and indistinguishable single photons with sufficiently uniform emission characteristics.
Proceedings ArticleDOI
Cavity enhanced semiconductor photon pair source
TL;DR: The latest advances in the design and implementation of semiconductor sources of quantum light show their competence to efficiently deliver indistingishable single photons or photon pairs with high degree of entanglement as mentioned in this paper.
References
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Pieter Kok,William J. Munro,Kae Nemoto,Timothy C. Ralph,Jonathan P. Dowling,Gerard J. Milburn +5 more
TL;DR: In this article, the authors reviewed the original theory and its improvements, and a few examples of experimental two-qubit gates are given, and the use of realistic components, the errors they induce in the computation, and how these errors can be corrected is discussed.
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A Quantum Dot Single-Photon Turnstile Device
Peter Michler,Alper Kiraz,Christoph Becher,Winston V. Schoenfeld,Pierre Petroff,Lidong Zhang,E. L. Hu,Atac Imamoglu,Atac Imamoglu +8 more
TL;DR: Using pulsed laser excitation of a single quantum dot, a single- photon turnstile device that generates a train of single-photon pulses was demonstrated.
Journal ArticleDOI
Photonic quantum technologies
TL;DR: The first quantum technology that harnesses quantum mechanical effects for its core operation has arrived in the form of commercially available quantum key distribution systems as mentioned in this paper, which achieves enhanced security by encoding information in photons such that an eavesdropper in the system can be detected.
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