Casimir cavities are mysterious spaces between microscopic metal plates in a vacuum. Areas of diminished energy between the plates cause them to push toward each other, as if trying to fill the ...

Smart toilets show promise for passive monitoring of stool and urine to detect potential health issues, but challenges remain ...

Caltech’s new fiber-like photonic chips achieve record-low visible-light loss, enabling more coherent lasers and next-generation quantum and sensing technologies.

Lumentum looks set to outperform Coherent as EML laser demand surges in scale-out data centers, boosting revenue and margins. Learn more about LITE stock here.

Lasers, devices that emit intense beams of coherent light in specific directions, are widely used in research settings and are central components of various technologies, including optical clocks (i.e ...

A determined driver pushes a modest powered car hard at the Nürburgring Nordschleife, turning an ordinary lap into an intense ...

As AR glasses struggle with heat and battery limits, China's Appotronics is using LCoS architecture to improve brightness ...