Glass microsphere resonators that support optical resonances known as whispering‐gallery
modes are unique tools for studying and exploiting optical effects under extremely well …

Chalcogenide glasses (ChGs) are technologically superior materials, and their properties
underpin the demands of whispering gallery mode–based integrated photonic devices. The …

Integrated nonlinear photonics, combined nonlinear optics with state‐of‐the‐art photonic
integration, play a crucial role in chip‐integrated technologies including optical frequency …

By providing an effective way to leverage nonlinear phenomena in integrated devices, high-
Q optical resonators have led to recent advances in on-chip photonics. However, developing …

We demonstrate efficient, low power, continuous-wave four-wave mixing in the C-band,
using a high index doped silica glass micro ring resonator having a Q-factor of 1.2 million. A …

High-quality photonic materials are critical for promoting integrated photonic devices with
broad bandwidths, high efficiencies, and flexibilities for high-volume chip-scale fabrication …

Chalcogenide glass (ChG) is an attractive material for highly efficient nonlinear photonics,
which can cover an ultrabroadband wavelength window from the near-visible to the footprint …

This paper introduces a new paradigm for design and batch fabrication of isotropic 3-D
spherical shell resonators. The approach uses pressure and surface tension driven plastic …

Laser action has been demonstrated in chalcogenide glass microsphere. A sub millimeter
neodymium-doped gallium lanthanum sulphide glass sphere was pumped at 808 nm with a …

We report the first observation of a nonlinear process in a chalcogenide microresonator.
Raman scattering and stimulated Raman scattering leading to laser oscillation is observed …