Engineers have developed the first room-temperature, eye-safe, photopumped PCSEL by embedding silicon dioxide into photonic crystal layer.

Scientists have reimagined the meaning of a "light meal," creating microlasers that use natural products to emit illuminated beams through food. And they're completely edible. These mini lights, the ...

Xerox’s C235 is a medium-speed all-in-one color laser printer with a compact design and top-notch output quality. It’s best ...

Researchers at the University of Illinois have pulled off a laser first: they built a new kind of eye-safe laser that works ...

Within the InSiTe project, IFW has demonstrated embedded fiber optic sensors for continuous measurement of temperature in the ...

Experiments show that carbon nanotubes transfer heat inefficiently at small scales, raising concerns for cooling and ...

A school gym-sized facility tucked away at the University of Michigan is quietly pushing the boundaries of what lasers can do ...

Researchers at the Harvard John A. Paulson School of Engineering and Applied Sciences (SEAS) and Technical University of ...

Researchers have developed a novel method for integrating quantum dot laser within silicon for scalable photonics PISCATAWAY, N.J., July 10, 2025 ...

In the final analysis, by showing that 10 heterogenous clocks across three continents could agree with each other to within a ...

Recent physics studies have found that light can sometimes flow in unexpected ways, behaving like a so-called "superfluid." ...

A team at Harvard and Vienna University of Technology have invented a new tunable laser that uses a series of rings to smoothly emit many light wavelengths from a single chip. The laser could replace ...