Semiconductor chips that process light rather than electricity could boost processing speeds and reduce energy use.

Time is almost up on the way we track each second of the day, with optical atomic clocks set to redefine the way the world ...

Researchers from Regensburg and Birmingham have overcome a fundamental limitation of optical microscopy. With the help of ...

Optical photothermal infrared (O-PTIR) spectroscopy is an infrared super-resolution measurement technique where a shorter ...