2 papers
physics.optics2012
Quantum well-based waveguide for semiconductor lasers
V. Ya. Aleshkin, A. A. Dubinov, K. E. Kudryavtsev +2
In this work we study a possibility of waveguide fabrication on the basis of active quantum wells in semiconductor lasers. The efficiency of such a waveguide for an InP structure w…
cond-mat.mes-hall2010
Terahertz surface plasmons in optically pumped graphene structures
A. ~A. ~Dubinov, V. ~Ya. ~Aleshkin, V. ~Mitin +2
We analyze the surface plasmons (SPs) propagating along the optically pumped single-graphene layer (SGL) and multiple-graphene layer (MGL) structures. It is shown that at sufficien…