A RUSSIAN company has revealed a plot to turn the sky into the world’s biggest advertisement space. Avant Space, which says it has deployed the “first space media satellite” into ...

Researchers have developed a powerful new way to measure ultrashort, high-energy laser pulses in a single shot, solving ...

Takes you closer to the games, movies and TV you love Issues delivered straight to your door or device ...

It’s a classic feline spectacle, the tiny red dot that transforms your cat instantly into a furry ninja, chasing and leaping ...

A scene turns dining tables into planetariums studded with stars floating in a midnight blue sky broken up by thin laser ...

Perhaps as a result, lasers are booming: There were over 3.5 million skin resurfacing procedures in 2023, a 5 percent ...

There are many different types of lasers—almost as many as there are applications for the same—but what ties them all ...

The integration of structured light beams and machine learning offers a new approach to environmental sensing, measuring ...

Cheap drones are exposing gaps in current air defense systems, and countries in the Middle East are looking to laser weapons ...

The team achieved this by using a Yb:YAG crystal amplifier to generate infrared laser light at 1030 nm wavelength. This beam is then split in two using nonlinear optics to produce a 258 nm beam ...

Photoacoustic sensing involves shining a laser beam on biological tissue, which absorbs the light and experiences a slight increase in temperature (less than 1°C). This leads to expansion and ...