Results 21 to 30 of about 69,856 (337)

Optical Entanglement of Distinguishable Quantum Emitters

open access: yesPhysical Review Letters, 2022
6 pages and 3 figures.
D. S. Levonian   +9 more
openaire   +4 more sources

Ultra-narrow inhomogeneous spectral distribution of telecom-wavelength vanadium centres in isotopically-enriched silicon carbide

open access: yesNature Communications, 2023
Spin-active quantum emitters have emerged as a leading platform for quantum technologies. However, one of their major limitations is the large spread in optical emission frequencies, which typically extends over tens of GHz.
Pasquale Cilibrizzi   +13 more
doaj   +1 more source

Integrated quantum optical networks based on quantum dots and photonic crystals [PDF]

open access: yes, 2011
Single solid-state optical emitters have quantum mechanical properties that make them suitable for applications in information processing and sensing. Most of these quantum technologies rely on the capability to integrate the emitters in reliable solid ...
Bajcsy, Michal   +5 more
core   +1 more source

Statistical analysis of time-resolved emission from ensembles of semiconductor quantum dots: Interpretation of exponential decay models [PDF]

open access: yes, 2006
We present a statistical analysis of time-resolved spontaneous emission decay curves from ensembles of emitters, such as semiconductor quantum dots, with the aim of interpreting ubiquitous non-single-exponential decay. Contrary to what is widely assumed,
Driel, A.F. van   +5 more
core   +4 more sources

Site-controlled telecom-wavelength single-photon emitters in atomically-thin MoTe2

open access: yesNature Communications, 2021
Single-photon emitters in 2D semiconductors hold promise for quantum applications, but usually operate in the 500-800 nm wavelength range. Here, the authors report site-controlled creation of quantum emitters in the telecommunication wavelength window by
Huan Zhao   +3 more
doaj   +1 more source

Quantum Interference of Electromechanically Stabilized Emitters in Nanophotonic Devices

open access: yesPhysical Review X, 2019
Photon-mediated coupling between distant matter qubits may enable secure communication over long distances, the implementation of distributed quantum computing schemes, and the exploration of new regimes of many-body quantum dynamics. Solid-state quantum
B. Machielse   +17 more
doaj   +1 more source

Nanowire-based integrated photonics for quantum information and quantum sensing

open access: yesNanophotonics, 2023
At the core of quantum photonic information processing and sensing, two major building pillars are single-photon emitters and single-photon detectors. In this review, we systematically summarize the working theory, material platform, fabrication process,
Chang Jin   +4 more
doaj   +1 more source

Plasmon-mediated superradiance near metal nanostructures

open access: yes, 2010
We develop a theory of cooperative emission of light by an ensemble of emitters, such as fluorescing molecules or semiconductor quantum dots, located near a metal nanostructure supporting surface plasmon.
A. V. Andreev   +3 more
core   +1 more source

Two-photon interference from two blinking quantum emitters

open access: yes, 2017
We investigate the effect of blinking on the two-photon interference measurement from two independent quantum emitters. We find that blinking significantly alters the statistics in the second-order intensity correlation function g$^{(2)}(\tau)$ and the ...
Björk, Gunnar   +8 more
core   +1 more source

Quantum dynamics of propagating photons with strong interactions: a generalized input-output formalism [PDF]

open access: yes, 2015
There has been rapid development of systems that yield strong interactions between freely propagating photons in one dimension via controlled coupling to quantum emitters.
Caneva, Tommaso   +5 more
core   +2 more sources

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