Add Yahoo as a preferred source to see more of our stories on Google. Laser-like light that spans a wide range of frequencies is a powerful tool for science and industry. From semiconductor chip ...

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 ...

AI datacenter 1.6T optical transceivers, vertical integration edge, valuation risks, and key upside catalysts—read now.

Engineers at the University of Michigan and Intel have succeeded in creating the first practical, room-temperature polariton laser. The polariton laser is of extreme interest because it requires just ...

Scientists have developed a new approach to applying thermodynamics to microscopic quantum systems. (Nanowerk News) In 1798, the officer and physicist Benjamin Thompson (a.k.a. Count Rumford) observed ...

A new publication from Opto-Electronic Advances; DOI 10.29026/oea.2026.250149, discusses a quarter-wave geometric-phase ...

When laser light passes through a cavity filled with atoms, part of it can do useful work (for instance, charge a quantum battery, top), whereas the other part turns into “heat” (bottom). Researchers ...