There's a whole cavity conspiracy on TikTok where people think there are dentists who say you have multiple cavities just to ...

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 ...

Concentrating light into such a small volume increases the strength of light–matter interactions, and can alter the spontaneous emission from a light source inside the cavity. Cavities can be ...

Scientists from China have developed high-performance colloidal quantum-dot (CQD)  surface-emitting laser array based on ...