Light propagation through a single gain layer and a multilayer system with gain layers is
studied. Results obtained using the Fresnel formulas, Airy's series summation, and the …

Recent years have seen the development of a new field of optics Ð quantum
plasmonicsÐwhich combines the advantages of plasmonics and quantum electronics …

We show that due to near-field interaction of plasmonic particles via gain particles, a two-
dimensional array of incoherently pumped spasers can be self-synchronized so that the …

We present a semiclassical analytic model for spherical core-shell surface plasmon lasers.
Within this model, we drop the widely used one-mode approximations in favor of fully …

Realistic spasers are numerically modeled within classical electrodynamics scattering
framework using intensity-dependent Lorentzian dielectric function. Quantum mechanical …

We propose an exactly solvable electrodynamical model for surface plasmon amplification
by stimulated emission of radiation (spaser). The gain medium is described in terms of the …

We find the conditions upon the amplitude and frequency of an external electromagnetic
field at which the dipole moment of a Bergman–Stockman spaser oscillates in antiphase …

It is known (yet often ignored) from quantum mechanical or energetic considerations, that the
threshold gain of the quasi‐static spaser depends only on the dielectric functions of the …

A novel type of spaser with the net amplification of surface plasmons (SPs) in a doped
graphene nanoribbon is proposed. The plasmons in the THz region can be generated in a …

We show that depending on the values of the coupling constants, two scenarios for the
stationary behavior of a chain of interacting spasers may be realized:(1) all spasers are …