In the effort to build superconducting quantum computers, researchers around the world are working to develop electrical ...

Optical cavities, also known as optical resonators, are structures that confine light within a small volume by utilizing highly reflective surfaces. These cavities allow light to circulate or bounce ...

Whispering gallery mode (WGM) microtoroid optical resonators are one of the most sensitive biochemical sensors in existence, capable of single molecule detection. Light is typically coupled into ...

a, Micrograph of the system demonstrated by Xu et al. 1, which consists of two circular optical resonators coupled by two straight waveguides on a silicon chip (reprinted from ref. 1). b–d, Left ...

In the effort to build superconducting quantum computers, researchers around the world are working to develop electrical circuits that operate in the ...

If the optical gratings are written directly into the fiber, they can replace external resonator mirrors. In 2019, within the BMBF-funded EKOLAS project, ILT took part in developing a process that had ...