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Darrick E. Chang
Researcher at Catalan Institution for Research and Advanced Studies
Publications - 51
Citations - 7234
Darrick E. Chang is an academic researcher from Catalan Institution for Research and Advanced Studies. The author has contributed to research in topics: Photon & Quantum optics. The author has an hindex of 21, co-authored 51 publications receiving 6496 citations. Previous affiliations of Darrick E. Chang include Harvard University.
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Graphene plasmonics: A platform for strong light-matter interaction
TL;DR: Graphene plasmons provide a suitable alternative to noble-metal plasmonics because they exhibit much larger confinement and relatively long propagation distances, with the advantage of being highly tunable via electrostatic gating as mentioned in this paper.
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A single-photon transistor using nanoscale surface plasmons
TL;DR: In this paper, the authors exploit the strong coupling between individual optical emitters and propagating surface plasmons confined to a conducting nanowire to realize strong nonlinear interactions at the single-photon level.
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Quantum optics with surface plasmons.
TL;DR: A technique that enables strong, coherent coupling between individual optical emitters and guided plasmon excitations in conducting nanostructures at optical frequencies is described and it is shown that under realistic conditions optical emission can be almost entirely directed into the plAsmon modes.
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Quantum nonlinear optics — photon by photon
TL;DR: In this article, three major approaches to generate optical nonlinearities based on cavity quantum electrodynamics, atomic ensembles with large Kerr non-linearities and strong atomic interactions are reviewed.
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Quantum many-body models with cold atoms coupled to photonic crystals
James S. Douglas,H. Habibian,Chen-Lung Hung,Chen-Lung Hung,Alexey V. Gorshkov,H. J. Kimble,Darrick E. Chang +6 more
TL;DR: In this paper, an atom trapped near a photonic crystal seeds a localized, tunable cavity mode around the atomic position, which facilitates interactions with other atoms within the cavity length, in a way that can be made robust against realistic imperfections.