R
R. Mark Stevenson
Researcher at Toshiba
Publications - 28
Citations - 1913
R. Mark Stevenson is an academic researcher from Toshiba. The author has contributed to research in topics: Quantum dot & Photon. The author has an hindex of 12, co-authored 28 publications receiving 1805 citations.
Papers
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Journal ArticleDOI
Electrically Driven Single-Photon Source
Zhiliang Yuan,Beata Kardynal,R. Mark Stevenson,Andrew J. Shields,Charlene J. Lobo,Ken Cooper,Neil Beattie,Neil Beattie,David A. Ritchie,Michael Pepper,Michael Pepper +10 more
TL;DR: Electroluminescence from a single quantum dot within the intrinsic region of a p-i-n junction is shown to act as an electrically driven single-photon source for applications in quantum information technology.
Journal ArticleDOI
Improved fidelity of triggered entangled photons from single quantum dots
Robert J. Young,R. Mark Stevenson,Paola Atkinson,Ken Cooper,David A. Ritchie,Andrew J. Shields +5 more
TL;DR: In this paper, the triggered emission of polarization-entangled photon pairs from the biexciton cascade of a single InAs quantum dot embedded in a GaAs/AlAs planar microcavity was demonstrated.
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Evolution of entanglement between distinguishable light states.
R. Mark Stevenson,A. J. Hudson,A. J. Hudson,Anthony J. Bennett,Robert J. Young,Christine A. Nicoll,David A. Ritchie,Andrew J. Shields +7 more
TL;DR: It is concluded that emission of photon pairs by a typical quantum dot with finite polarization splitting is in fact entangled in a time-evolving state, and not classically correlated as previously regarded.
Journal ArticleDOI
Evolution of entanglement within classical light states
R. Mark Stevenson,A. J. Hudson,Anthony J. Bennett,Robert J. Young,Christine A. Nicoll,David A. Ritchie,Andrew J. Shields +6 more
TL;DR: In this paper, the evolution of quantum correlations over the lifetime of a multi-photon state was investigated and time-dependent oscillations of the entanglement fidelity for photon pairs created by a single semiconductor quantum dot were revealed.
Journal ArticleDOI
Universal Growth Scheme for Quantum Dots with Low Fine-Structure Splitting at Various Emission Wavelengths
Joanna Skiba-Szymanska,R. Mark Stevenson,Christiana Varnava,Christiana Varnava,M. Felle,M. Felle,Jan Huwer,Tina Müller,Anthony J. Bennett,J. P. Lee,J. P. Lee,Ian Farrer,Ian Farrer,Andrey B. Krysa,Peter Spencer,L E Goff,David A. Ritchie,Jon Heffernan,Andrew J. Shields +18 more
TL;DR: In this article, the authors proposed a growth strategy to realize quantum dots with small fine-structure splitting (FSS) between exciton eigenstates within an optical cavity.