By exploiting recent developments associated with coupled microcavities, we introduce the
concept of the PT-symmetric phonon laser with balanced gain and loss. This is …

Optical whispering gallery modes (WGMs) derive their name from a famous acoustic
phenomenon of guiding a wave by a curved boundary observed nearly a century ago. This …

Optomechanically-induced transparency (OMIT) and the associated slowing of light provide
the basis for storing photons in nanoscale devices. Here we study OMIT in parity-time (PT) …

Microcavities are a class of optical structures providing a versatile approach to engineering
light matter interactions. In light of recent developments in materials processing …

We present a study of single nanoparticle detection using parity-time (PT) symmetric
whispering-gallery mode (WGM) resonators. Our theoretical model and numerical …

Optical whispering gallery mode (WGM) microresonators have attracted great attention due
to their remarkable properties such as extremely high quality factor, small mode volume …

Quantum router is a key element needed for the construction of future complex quantum
networks. However, quantum routing with photons, and its inverse, quantum decoupling, are …

A fundamental requirement for photonic technologies is the ability to control the confinement
and propagation of light. Widely used platforms include two-dimensional (2D) optical …

We report Raman lasing and the optical analog of electromagnetically-induced-
transparency (EIT) in a whispering-gallery-mode (WGM) microtoroid resonator embedded in …

Lithium-niobate-silica hybrid whispering-gallery-mode resonators Page 1 Abstract Hybrid
wishpering-gallery-mode resonators were made by depositing a ploycrystalline lihtium noibate …