L
Liang Zhai
Researcher at University of Basel
Publications - 17
Citations - 251
Liang Zhai is an academic researcher from University of Basel. The author has contributed to research in topics: Quantum dot & Photon. The author has an hindex of 6, co-authored 16 publications receiving 135 citations. Previous affiliations of Liang Zhai include University of Copenhagen.
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Journal ArticleDOI
Low-noise GaAs quantum dots for quantum photonics.
Liang Zhai,Matthias C. Löbl,Giang Nguyen,Giang Nguyen,Julian Ritzmann,Alisa Javadi,Clemens Spinnler,Andreas D. Wieck,Arne Ludwig,Richard J. Warburton +9 more
TL;DR: This work embeds GaAs quantum dots into an n-i-p-diode specially designed for low-temperature operation and demonstrates ultra-low noise behaviour: charge control via Coulomb blockade, close-to lifetime-limited linewidths, and no blinking.
Journal ArticleDOI
Quantum Optics with Near-Lifetime-Limited Quantum-Dot Transitions in a Nanophotonic Waveguide.
Henri Thyrrestrup,Gabija Kiršanskė,Hanna Le Jeannic,Tommaso Pregnolato,Liang Zhai,Laust Raahauge,Leonardo Midolo,Nir Rotenberg,Alisa Javadi,Rüdiger Schott,Andreas D. Wieck,Arne Ludwig,Matthias C. Löbl,Immo Söllner,Richard J. Warburton,Peter Lodahl +15 more
TL;DR: In this article, the authors present near-lifetime-limited linewidths for quantum dots embedded in nanophotonic waveguides through a resonant transmission experiment.
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Quantum interference of identical photons from remote GaAs quantum dots
TL;DR: In this article , the authors demonstrate two-photon interference with near-unity visibility using photons from two completely separate GaAs quantum dots, and demonstrate a photonic controlled-not circuit and an entanglement with fidelity.
Journal ArticleDOI
Large-range frequency tuning of a narrow-linewidth quantum emitter
Liang Zhai,Matthias C. Löbl,Jan-Philipp Jahn,Yongheng Huo,Philipp Treutlein,Oliver G. Schmidt,Armando Rastelli,Richard J. Warburton +7 more
TL;DR: In this paper, the authors demonstrate the bidirectional frequency tuning of the emission from a narrow-linewidth (close-to-transform-limited) quantum dot based on a piezoelectric strain-amplification device, which can apply significant stress to thick bulk samples.
Journal ArticleDOI
Radiative Auger process in the single-photon limit
Matthias C. Löbl,Clemens Spinnler,Alisa Javadi,Liang Zhai,Giang Nguyen,Giang Nguyen,Julian Ritzmann,Leonardo Midolo,Peter Lodahl,Andreas D. Wieck,Arne Ludwig,Richard J. Warburton +11 more
TL;DR: In this article, the radiative Auger effect was shown to directly measure the single-particle splittings of the electronic states in a single quantum dot with high precision.