Resonant excitation linewidth narrowing of quantum dots emission

2017 ◽  
Author(s):  
O. Gazzano ◽  
V. Loo ◽  
S. Polyakov ◽  
T. Huber ◽  
E. B. Flagg ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Resonant Excitation

Polarization selective magneto-optical study on the coupled quantum dots using resonant excitation

2004 ◽  
Vol 21 (2-4) ◽  
pp. 376-380 ◽  
Author(s):  
S Lee ◽  
D.Y Shin ◽  
H.S Lee ◽  
J.Y Lee ◽  
M Dobrowolska ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Resonant Excitation ◽  
Optical Study ◽  
Coupled Quantum Dots

Influence of Resonant Excitation and Carrier Lifetime on the Optical Properties of Coupled CdSe Quantum Dots

2008 ◽  
Vol 53 (1) ◽  
pp. 106-109 ◽  
Author(s):  
Eunsoon Oh ◽  
Dong Gi Choi ◽  
Jung Hyun Park ◽  
Tae Kyu Lee ◽  
Sanghoon Lee ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Optical Properties ◽  
Carrier Lifetime ◽  
Resonant Excitation ◽  
Cdse Quantum Dots

scholarly journals Generation processes of superfluorescence of biexcitons in CuCl quantum dots by one- and two-photon resonant excitation

2019 ◽  
Vol 1220 ◽  
pp. 012020 ◽  
Author(s):  
K Kawamura ◽  
T Yoshida ◽  
M Nasu ◽  
J Ishihara ◽  
A Ishikawa ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Resonant Excitation ◽  
Two Photon

Carrier Relaxation Dynamics 1.55 μm InAs/InP Quantum Dots Under High Resonant Excitation

2007 ◽  
Author(s):  
C. Labbé ◽  
C. Cornet ◽  
H. Folliot ◽  
J. Even ◽  
P. Caroff ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Resonant Excitation ◽  
Relaxation Dynamics ◽  
Carrier Relaxation ◽  
Carrier Relaxation Dynamics ◽  
Inp Quantum Dots

scholarly journals Resonant excitation of nanowire quantum dots

2020 ◽  
Vol 6 (1) ◽  
Author(s):  
Lorenzo Leandro ◽  
Jacob Hastrup ◽  
Rodion Reznik ◽  
George Cirlin ◽  
Nika Akopian
Keyword(s):  
Quantum Dots ◽  
Resonant Excitation ◽  
Resonance Fluorescence ◽  
Excitation Scheme ◽  
Two Photon ◽  
Photon Excitation ◽  
Technological Potential ◽  
Gaas Quantum Dot ◽  
Quantum Photonics ◽  
First Time

AbstractGaAs quantum dots in nanowires are one of the most promising candidates for scalable quantum photonics. They have excellent optical properties, can be frequency-tuned to atomic transitions, and offer a robust platform for fabrication of multi-qubit devices that promise to unlock the full technological potential of quantum dots. Coherent resonant excitation is necessary for virtually any practical application because it allows, for instance, for on-demand generation of single and entangled photons, photonic clusters states, and electron spin manipulation. However, emission from nanowire structures under this excitation scheme has never been demonstrated. Here we show, for the first time, biexciton–exciton cascaded emission via resonant two-photon excitation and resonance fluorescence from an epitaxially grown GaAs quantum dot in an AlGaAs nanowire. We also report that resonant excitation schemes, combined with above-bandgap excitation, can be used to clean and enhance the emission of nanowire quantum dots.

Carrier Recombination in InAs/GaAs Self-Assembled Quantum Dots under Resonant Excitation Conditions

2002 ◽  
Vol 190 (2) ◽  
pp. 583-587 ◽  
Author(s):  
C. Rudamas ◽  
J. Mart�nez-Pastor ◽  
A. Garc�a-Crist�bal ◽  
Ph. Roussignol ◽  
J.M. Garc�a ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Resonant Excitation ◽  
Carrier Recombination ◽  
Self Assembled ◽  
Excitation Conditions

Nonlinear absorption and refraction of light in a colloidal solution of CdSe/ZnS quantum dots upon two-photon resonant excitation

2007 ◽  
Vol 49 (2) ◽  
pp. 366-370 ◽  
Author(s):  
V. S. Dneprovskiĭ ◽  
E. A. Zhukov ◽  
D. A. Kabanin ◽  
V. L. Lyaskovskiĭ ◽  
A. V. Rakova ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Nonlinear Absorption ◽  
Colloidal Solution ◽  
Resonant Excitation ◽  
Two Photon

Charging Dynamics of Single InGaAs Quantum Dots under Resonant Excitation

2017 ◽  
Author(s):  
Gary R. Lander ◽  
Disheng Chen ◽  
Samantha D. Isaac ◽  
Glenn S. Solomon ◽  
Edward B. Flagg
Keyword(s):  
Quantum Dots ◽  
Resonant Excitation ◽  
Charging Dynamics
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