The graphene-based absorbers are widely applicable and highly efficient. Graphene has
very high electrochemical properties due to which tuning characteristics can be achieved …

Due to its transparent and highly dispersive nature, plasmonically induced transparency
(PIT) has become an attractive field in the on-chip control of light. Conventional methods to …

High input intensities are usually required to efficiently produce nonlinear optical effects in
ultrathin structures due to their extremely weak nature. This problem is particularly critical at …

We investigate the dynamical evolution of the spontaneous emission of a two-level quantum
emitter near a graphene nanodisk. We employ the macroscopic quantum electrodynamics …

Doped graphene nanostructures are a promising platform for photonics due to their
exceptionally strong and tunable plasmonic resonances. When placed in a periodic array …

Optical nanocavities have revolutionized the manipulation of radiative properties of
molecular and semiconductor emitters. Here, we investigate the amplified …

Nanostructures made of metallic materials support collective oscillations of their conduction
electrons, commonly known as surface plasmons. These modes, whose characteristics are …

We investigate plasmon-emitter interactions in a nanoparticle-on-mirror cavity. We consider
two different sorts of emitters: Those that sustain dipolar transitions and those hosting only …

In the vicinity of plasmonic nanostructures that support highly confined light fields,
spontaneous emission processes, such as two-photon spontaneous emission (TPSE) …

We present a general framework that computes the two-photon spontaneous emission rate
of a quantum emitter close to an arbitrary photonic structure beyond the dipolar …