Square microcavities with high quality factor whispering-gallery-like modes have a series of
novel optical properties and can be employed as compact-size laser resonators. In this …

Plasmonic nanolasers are a new class of amplifiers that generate coherent light well below
the diffraction barrier bringing fundamentally new capabilities to biochemical sensing, super …

Lead halide perovskites are intensively studied in past few years due to their potential
applications in optoelectronic devices such as solar cells, photodetectors, light‐emitting …

Surface plasmon resonance (SPR) sensors are a prominent means to detect biological and
chemical analytes and to investigate biomolecular interactions in various fields. However …

The resonance phenomena of surface plasmons has enabled development of a novel class
of noncontact, real-time and label-free optical sensors, which have emerged as a prominent …

The optically trapped ensembles of atoms provide a versatile platform for storing and
coherent manipulation of quantum information. However, efficient realization of quantum …

InP/GaInAsP square-resonator microlasers with an output waveguide connected to the
midpoint of one side of the square are fabricated by standard photolithography and …

Optical microcavities trap light in compact volumes by the mechanisms of almost total
internal reflection or distributed Bragg reflection, enable light amplification, and select out …

Plasmonic nanolasers with strong field confinement beyond the diffraction limit are an
emergent tool for various applications, ranging from on-chip optical interconnectors to …

Perovskite is an excellent gain medium with tightly confined sub-micrometer cavity structure,
but the stability is a great challenge for perovskite microcavity lasers. At present, almost all …