scholarly journals Coherent Control of Light-Matter Interactions Using a Quantum Dot in a Cavity

2014 ◽  
Author(s):  
Edo Waks
Keyword(s):  
Quantum Dot ◽  
Coherent Control

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 Coherent control of tunneling in a quantum dot molecule

2004 ◽  
Vol 69 (12) ◽  
Author(s):  
J. M. Villas-Bôas ◽  
A. O. Govorov ◽  
Sergio E. Ulloa
Keyword(s):  
Quantum Dot ◽  
Coherent Control

scholarly journals Isotopically enhanced triple-quantum-dot qubit

2015 ◽  
Vol 1 (4) ◽  
pp. e1500214 ◽  
Author(s):  
Kevin Eng ◽  
Thaddeus D. Ladd ◽  
Aaron Smith ◽  
Matthew G. Borselli ◽  
Andrey A. Kiselev ◽  
...  
Keyword(s):  
Quantum Dot ◽  
Coherent Control ◽  
Spin Echo ◽  
Pulse Sequences ◽  
Low Noise ◽  
Single Shot ◽  
Spin Qubit ◽  
Echo Type ◽  
Silicon Based ◽  
Long Pulse

Like modern microprocessors today, future processors of quantum information may be implemented using all-electrical control of silicon-based devices. A semiconductor spin qubit may be controlled without the use of magnetic fields by using three electrons in three tunnel-coupled quantum dots. Triple dots have previously been implemented in GaAs, but this material suffers from intrinsic nuclear magnetic noise. Reduction of this noise is possible by fabricating devices using isotopically purified silicon. We demonstrate universal coherent control of a triple-quantum-dot qubit implemented in an isotopically enhanced Si/SiGe heterostructure. Composite pulses are used to implement spin-echo type sequences, and differential charge sensing enables single-shot state readout. These experiments demonstrate sufficient control with sufficiently low noise to enable the long pulse sequences required for exchange-only two-qubit logic and randomized benchmarking.

scholarly journals Two-photon interference and coherent control of single InAs quantum dot emissions in an Ag-embedded structure

2014 ◽  
Vol 116 (4) ◽  
pp. 043103 ◽  
Author(s):  
X. Liu ◽  
H. Kumano ◽  
H. Nakajima ◽  
S. Odashima ◽  
T. Asano ◽  
...  
Keyword(s):  
Quantum Dot ◽  
Coherent Control ◽  
Two Photon ◽  
Embedded Structure ◽  
Inas Quantum Dot

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

scholarly journals Coherent control of two individual electron spins and influence of hyperfine coupling in a double quantum dot

2011 ◽  
Vol 334 ◽  
pp. 012009
Author(s):  
S Tarucha ◽  
T Obata ◽  
M Pioro-Ladriere ◽  
R Brunner ◽  
Y -S Shin ◽  
...  
Keyword(s):  
Quantum Dot ◽  
Hyperfine Coupling ◽  
Coherent Control ◽  
Double Quantum ◽  
Electron Spins ◽  
Double Quantum Dot

scholarly journals Coherent Control of a V-Type Three-Level System in a Single Quantum Dot

2005 ◽  
Vol 95 (18) ◽  
Author(s):  
Q. Q. Wang ◽  
A. Muller ◽  
M. T. Cheng ◽  
H. J. Zhou ◽  
P. Bianucci ◽  
...  
Keyword(s):  
Quantum Dot ◽  
Coherent Control ◽  
Level System ◽  
Single Quantum ◽  
Single Quantum Dot
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