RecyQMeter is a tool designed to solve this problem. It offers a reliable, standardised way to assess the quality of recycled ...

Near-infrared polarized photodetectors hold significant importance for applications in remote sensing, imaging, and optical communications. Van der ...

A new chip-scale spectrometer challenges the long-standing reliance on bulky optical systems by replacing physical light ...

A robot smaller than a single bacterium can now chase down, capture, transport, and release live microbes in water, all ...

Researchers generated stable vortex light in its lowest-energy state using liquid crystal traps and optical confinement.