In this Review, the theory and applications of optical micro‐and nano‐resonators are
presented from the underlying concept of their natural resonances, the so‐called quasi …

We provide a self-consistent electromagnetic theory of the coupling between dipole emitters
and dissipative nanoresonators. The theory that relies on the concept of quasinormal modes …

Electromagnetic cavity modes in photonic and plasmonic resonators offer rich and attractive
regimes for tailoring the properties of light–matter interactions, yet there is a disturbing lack …

We demonstrate that confined Tamm plasmon modes can be advantageously exploited for
the realization of new kind of metal/semiconductor lasers. Laser emission is demonstrated …

We experimentally demonstrate the control of the spontaneous emission rate and the
radiation pattern of colloidal quantum dots deterministically positioned in a plasmonic patch …

Semiconductor whispering-gallery-mode (WGM) microresonators are promising candidates
for creating compact, energy-efficient light sources (microlasers) for various applications …

Optical fibers typically confine light through total internal reflection or through photonic band
gaps. Here, we show that light can be perfectly guided in optical fibers through a different …

Quantum emitters such as NV-centers or quantum dots can be used as single-photon
sources. To improve their performance, they can be coupled to microcavities or nano …

Dark matter (DM) with masses of order an electronvolt or below can have a non-zero
coupling to electromagnetism. In these models, the ambient DM behaves as a new classical …

In this paper we present a Krylov subspace model-order reduction technique for time-and
frequency-domain electromagnetic wave fields in linear dispersive media. Starting point is a …