54 citations · 108 across the 4 of their papers we have counts for
4 papers
Nontrivial relaxation dynamics of excitons in high-quality InGaAs/GaAs quantum wells
A. V. Trifonov, S. N. Korotan, A. S. Kurdyubov +8
Photoluminescence (PL) and reflectivity spectra of a high-quality InGaAs/GaAs quantum well structure reveal a series of ultra-narrow peaks attributed to the quantum confined excito…
Extremely low inhomogeneous broadening of exciton lines in shallow (In,Ga)As/GaAs quantum wells
S. V. Poltavtsev, Yu. P. Efimov, Yu. K. Dolgikh +3
We study radiative linewidth of exciton resonance in shallow InGaAs/GaAs single quantum wells as a function of indium concentration in the range and wel…
Bragg Reflection Waveguide: Anti-Mirror Reflection and Light Slowdown
G. G. Kozlov, V. S. Zapasskii, Yu. V. Kapitonov +1
The effect of the light group velocity reduction in dielectric Bragg reflection waveguide structures (SiO/TiO) in the vicinity of the cutoff frequency is studied experiment…
Slow Light in a Bragg Waveguide
G. G. Kozlov, V. S. Zapasskii, V. V. Ovsyankin
One-dimensional defect photonic crystal (Bragg waveguide) is studied from the viewpoint of the slow light problem. The calculations are presented showing that in the TiO/SiO$_2…