A new breakthrough in the field of physics led by doctoral student Yueming Yan could allow for the creation of small, thin, ...

A dust sensor is an optical electronic system to detect fine particles such as dust. In principle, an optical dust sensor detects the dust particle concentration the in air by using an optical sensing ...

The photoelectric bubble sensor also supports non-invasive detection of fluids and air bubbles in a tube. It has a permanent opening sized for most standard tube sizing, allowing the tube to be ...

"The optical fiber sensor we are using is designed so that when light travels from input to output it actually travels along many different paths inside the optical fiber," lead scientist Dr ...

Ultra-sensitive optical sensor can reduce hydrogen's risks Date: December 2, 2022 Source: Chalmers University of Technology Summary: In the pursuit of clean and renewable energy, hydrogen plays an ...