scholarly journals Complete Coherent Control of a Quantum Dot Strongly Coupled to a Nanocavity

2016 ◽  
Vol 6 (1) ◽  
Author(s):  
Constantin Dory ◽  
Kevin A. Fischer ◽  
Kai Müller ◽  
Konstantinos G. Lagoudakis ◽  
Tomas Sarmiento ◽  
...  
Keyword(s):  
Quantum Dot ◽  
Coherent Control ◽  
Strongly Coupled

Coherent control of energy transfer in a quantum dot strongly coupled to a photonic crystal molecule

2015 ◽  
Author(s):  
Tao Cai ◽  
Ranojoy Bose ◽  
Kaushik R. Choudhury ◽  
Glenn S. Solomon ◽  
Edo Waks
Keyword(s):  
Energy Transfer ◽  
Photonic Crystal ◽  
Quantum Dot ◽  
Coherent Control ◽  
Strongly Coupled

Complete Coherent Control of a Strongly Coupled Quantum Dot-Cavity Polariton System

2016 ◽  
Author(s):  
Constantin Dory ◽  
Kevin A. Fischer ◽  
Kai Müller ◽  
Konstantinos G. Lagoudakis ◽  
Tomas Sarmiento ◽  
...  
Keyword(s):  
Quantum Dot ◽  
Coherent Control ◽  
Strongly Coupled

OPTICAL PHONON EFFECT IN AN ASYMMETRIC QUANTUM DOT QUBIT

2012 ◽  
Vol 10 (07) ◽  
pp. 1250077 ◽  
Author(s):  
ZHAO-HUA DING ◽  
YONG SUN ◽  
JING-LIN XIAO
Keyword(s):  
Quantum Dot ◽  
Excited States ◽  
Oscillation Period ◽  
Present System ◽  
Superposition State ◽  
Strongly Coupled ◽  
Asymmetric Quantum Dot ◽  
Asymmetric Quantum ◽  
Electron Phonon Coupling ◽  
Increasing Function

We investigate the eigenenergies and the eigenfunctions of the ground and the first excited states of an electron, which is strongly coupled to LO-phonon in an asymmetric quantum dot (QD) by using variational method of Pekar type. The present system may be used as a two-level qubit. When the electron is in the superposition state of the ground and the first excited states, the probability density of the electron oscillates in the QD with a certain period. It is found that the oscillation period is an increasing function of the transverse and the longitudinal effective confinement lengths of the QD, whereas it is a decreasing one of the electron–phonon coupling strength.

scholarly journals Entangled Photon Pairs Produced by a Quantum Dot Strongly Coupled to a Microcavity

2008 ◽  
Vol 100 (24) ◽  
Author(s):  
R. Johne ◽  
N. A Gippius ◽  
G. Pavlovic ◽  
D. D. Solnyshkov ◽  
I. A. Shelykh ◽  
...  
Keyword(s):  
Quantum Dot ◽  
Strongly Coupled ◽  
Photon Pairs ◽  
Entangled Photon Pairs

scholarly journals Coherent Control to Prepare an InAs Quantum Dot for Spin-Photon Entanglement

2014 ◽  
Vol 112 (12) ◽  
Author(s):  
L. A. Webster ◽  
K. Truex ◽  
L.-M. Duan ◽  
D. G. Steel ◽  
A. S. Bracker ◽  
...  
Keyword(s):  
Quantum Dot ◽  
Coherent Control ◽  
Inas Quantum Dot

Coherent control of the fundamental transition in a single quantum dot

2002 ◽  
Vol 124 (8) ◽  
pp. 311-315 ◽  
Author(s):  
A.V. Fedorov ◽  
A.V. Baranov ◽  
Y. Masumoto
Keyword(s):  
Quantum Dot ◽  
Coherent Control ◽  
Single Quantum ◽  
Single Quantum Dot

scholarly journals Photon blockade in a photonic crystal cavity with a strongly coupled quantum dot

2009 ◽  
Author(s):  
Andrei Faraon ◽  
Ilya Fushman ◽  
Dirk Englund ◽  
Jelena Vučković
Keyword(s):  
Photonic Crystal ◽  
Quantum Dot ◽  
Strongly Coupled ◽  
Photonic Crystal Cavity ◽  
Photon Blockade

scholarly journals Dipolariton Formation in Quantum Dot Molecules Strongly Coupled to Optical Resonators

2019 ◽  
Vol 2019 ◽  
pp. 1-6 ◽  
Author(s):  
Marlon S. Domínguez ◽  
David F. Macias-Pinilla ◽  
Hanz Y. Ramírez
Keyword(s):  
Quantum Dot ◽  
Resonant Tunneling ◽  
Dipole Moments ◽  
Theoretical Work ◽  
Optical Resonators ◽  
Double Quantum ◽  
Strongly Coupled ◽  
Emission Efficiency ◽  
Quantum Dot Molecules ◽  
Exciton Polaritons

In this theoretical work, we study a double quantum dot interacting strongly with a microcavity, while undergoing resonant tunneling. Effects of interdot tunneling on the light-matter hybridized states are determined, and tunability of their brightness degrees, associated dipole moments, and lifetimes is demonstrated. These results predict dipolariton generation in artificial molecules coupled to optical resonators and provide a promising scenario for the control of emission efficiency and coherence times of exciton polaritons.

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