4 papers
Room-temperature, continuous wave lasing in planar microcavities with quantum dots
Andrey Babichev, Mikhail Bobrov, Alexey Vasilev +7
High-quality planar cavities with low-absorption mirrors based on layers demonstrate continuous wave lasing at a wavelength of 956 nm. At 30…
Lasing of Quantum-Dot Micropillar Lasers under Elevated Temperatures
Andrey Babichev, Ivan Makhov, Natalia Kryzhanovskaya +12
A comprehensive numerical modelling of microcavity parameters for micropillar lasers with optical pumping was presented. The structure with a hybrid dielectric-semiconductor top mi…
Low-Threshold Surface-Emitting Whispering-Gallery Mode Microlasers
Andrey Babichev, Ivan Makhov, Natalia Kryzhanovskaya +11
We report on microlasers based on high-quality micropillars with lasing on whispering-gallery modes. Usage of low-absorbing AlGaAs\Al$\scriptsize…
The drag of photons by electric current in quantum wells
G. V. Budkin, I. S. Makhov, D. A. Firsov
The flow of electric current in quantum well breaks the space inversion symmetry, which leads to the dependence of the radiation transmission on the relative orientation of current…