scholarly journals Spin currents of exciton polaritons in microcavities with (110)-oriented quantum wells

2015 ◽  
Vol 92 (15) ◽  
Author(s):  
V. Shahnazaryan ◽  
S. Morina ◽  
S. A. Tarasenko ◽  
I. A. Shelykh
Keyword(s):  
Quantum Wells ◽  
Spin Currents ◽  
Exciton Polaritons

Microcavities

2017 ◽  
Author(s):  
Alexey V. Kavokin ◽  
Jeremy J. Baumberg ◽  
Guillaume Malpuech ◽  
Fabrice P. Laussy
Keyword(s):  
Quantum Wells ◽  
Strong Light ◽  
Fundamental Physics ◽  
Postgraduate Students ◽  
Optical Cavities ◽  
Semiconductor Quantum Wells ◽  
Exciton Polaritons ◽  
Different Types ◽  
Potential Applications ◽  
Experimental Findings

Both rich fundamental physics of microcavities and their intriguing potential applications are addressed in this book, oriented to undergraduate and postgraduate students as well as to physicists and engineers. We describe the essential steps of development of the physics of microcavities in their chronological order. We show how different types of structures combining optical and electronic confinement have come into play and were used to realize first weak and later strong light–matter coupling regimes. We discuss photonic crystals, microspheres, pillars and other types of artificial optical cavities with embedded semiconductor quantum wells, wires and dots. We present the most striking experimental findings of the recent two decades in the optics of semiconductor quantum structures. We address the fundamental physics and applications of superposition light-matter quasiparticles: exciton-polaritons and describe the most essential phenomena of modern Polaritonics: Physics of the Liquid Light. The book is intended as a working manual for advanced or graduate students and new researchers in the field.

45° REFLECTOMETRY OF SEMICONDUCTOR QUANTUM WELLS

2001 ◽  
Vol 15 (17n19) ◽  
pp. 683-687
Author(s):  
A. SILVA-CASTILLO ◽  
F. PEREZ-RODRIGUEZ
Keyword(s):  
Quantum Well ◽  
Quantum Wells ◽  
Growth Direction ◽  
Angle Of Incidence ◽  
Near Surface ◽  
New Information ◽  
Difference Formula ◽  
Exciton Polaritons ◽  
The Difference ◽  
First Time

We have applied the 45° reflectometry for the first time to study exciton-polaritons in quantum wells. The 45° reflectometry is a new polarization-modulation technique, which is based on the measurement of the difference [Formula: see text] between the p-polarization reflectivity (Rp) and the squared s-polarization reflectivity [Formula: see text] at an angle of incidence of 45°. We show that [Formula: see text] spectra may provide qualitatively new information on the exciton-polariton modes in a quantum well. These optical spectra turn out to be very sensitive to the zeros of the dielectric function along the quantum-well growth direction and, therefore, allow to identify the resonances associated with the Z exciton-polariton mode. We demonstrate that 45° reflectometry could be a powerful tool for studying Z exciton-polariton modes in near-surface quantum wells, which are difficult to observe in simple spectra of reflectivity Rp

scholarly journals Resonant Rayleigh Scattering of Exciton-Polaritons in Multiple Quantum Wells

2000 ◽  
Vol 85 (3) ◽  
pp. 650-653 ◽  
Author(s):  
Guillaume Malpuech ◽  
Alexey Kavokin ◽  
Wolfgang Langbein ◽  
Jørn M. Hvam
Keyword(s):  
Quantum Wells ◽  
Rayleigh Scattering ◽  
Multiple Quantum Wells ◽  
Multiple Quantum ◽  
Exciton Polaritons

scholarly journals Coherent reflected pulses of exciton polaritons in multiple quantum wells at Brewster’s-angle incidence

1997 ◽  
Vol 56 (20) ◽  
pp. R12780-R12783 ◽  
Author(s):  
Byung-Ryool Hyun ◽  
Tomobumi Mishina ◽  
Yasuaki Masumoto ◽  
Masaaki Nakayama
Keyword(s):  
Quantum Wells ◽  
Multiple Quantum Wells ◽  
Multiple Quantum ◽  
Exciton Polaritons

Exciton-polaritons in quantum wells

1991 ◽  
Vol T35 ◽  
pp. 111-115 ◽  
Author(s):  
L C Andreani
Keyword(s):  
Quantum Wells ◽  
Exciton Polaritons

Luminescence of quantum-well exciton polaritons from microstructuredAlxGa1−xAs−GaAsmultiple quantum wells

1988 ◽  
Vol 37 (18) ◽  
pp. 10927-10930 ◽  
Author(s):  
M. Kohl ◽  
D. Heitmann ◽  
P. Grambow ◽  
K. Ploog
Keyword(s):  
Quantum Well ◽  
Quantum Wells ◽  
Exciton Polaritons

Theory of Propagation and Scattering of Exciton-Polaritons in Quantum Wells

2002 ◽  
Vol 190 (3) ◽  
pp. 703-707
Author(s):  
G. Malpuech ◽  
A.V. Kavokin ◽  
W. Langbein
Keyword(s):  
Quantum Wells ◽  
Exciton Polaritons
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