scholarly journals A photonic quantum gate based on electrically controlled strong cavity coupling between a single nanocrystal quantum dot and an ultrahigh Q silica microcavity

2005 ◽  
Author(s):  
Mark J. Fernée ◽  
Halina Rubinsztein-Dunlop
Keyword(s):  
Quantum Dot ◽  
Quantum Gate ◽  
Cavity Coupling

Resonant biexciton quantum-dot cavity coupling and its potential for a fast 1.55-μm-telecom-band single photon source

2012 ◽  
Author(s):  
Muhammad Danang Birowosuto ◽  
Hisashi Sumikura ◽  
Shinji Matsuo ◽  
Hideaki Taniyama ◽  
Peter van Veldhoven ◽  
...  
Keyword(s):  
Quantum Dot ◽  
Single Photon ◽  
Single Photon Source ◽  
Cavity Coupling ◽  
Photon Source

scholarly journals Deterministic emitter-cavity coupling using a single-site controlled quantum dot

2010 ◽  
Vol 82 (3) ◽  
Author(s):  
Dan Dalacu ◽  
Khaled Mnaymneh ◽  
Vera Sazonova ◽  
Philip J. Poole ◽  
Geof C. Aers ◽  
...  
Keyword(s):  
Quantum Dot ◽  
Single Site ◽  
Cavity Coupling

Remote quantum state preparation and transfer with the interactions of photons and quantum-dot spins

2014 ◽  
Vol 28 (16) ◽  
pp. 1450127 ◽  
Author(s):  
Xiao-Jie Yuan ◽  
Ping Dong ◽  
Min Wang ◽  
Ming Yang ◽  
Zhuo-Liang Cao
Keyword(s):  
Quantum Dot ◽  
Quantum State ◽  
Single Photon ◽  
State Preparation ◽  
Coupling System ◽  
Quantum State Preparation ◽  
Cavity Coupling ◽  
Photon Pulse ◽  
Cavity System ◽  
Singly Charged

In this paper, we propose a scheme of remote quantum state preparation and transfer that use a double-sided cavity system, in which a singly charged quantum dot is embedded in a double-sided optical microcavity with partially reflective top and bottom mirrors. The implementation of the scheme mainly depends on the interaction between the input single-photon pulse and the spins of electrons in the coupling system. Discussions about the effect of the cavity loss, side leakage and exciton–cavity coupling strength for the fidelity of generated states show that the fidelity can remain high enough by controlling these parameters. Therefore, the current scheme is feasible in the experiment.

scholarly journals Type-II quantum-dot-in-nanowire structures with large oscillator strength for optical quantum gate applications

2017 ◽  
Vol 96 (12) ◽  
Author(s):  
Masoomeh Taherkhani ◽  
Morten Willatzen ◽  
Jesper Mørk ◽  
Niels Gregersen ◽  
Dara P. S. McCutcheon
Keyword(s):  
Quantum Dot ◽  
Oscillator Strength ◽  
Quantum Gate ◽  
Type Ii

Origin of the non-resonant quantum dot-cavity coupling

2010 ◽  
Author(s):  
N. Chauvin ◽  
M. Francardi ◽  
A. Gerardino ◽  
L. Balet ◽  
C. Zinoni ◽  
...  
Keyword(s):  
Quantum Dot ◽  
Cavity Coupling
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