First predicted by Einstein more than a century ago, lasers have shaped our modern technological landscape. But how do they work? When you purchase through links on our site, we may earn an affiliate ...

In a significant advancement in space technology, SpaceX's Starlink satellite constellation has established a robust and extensive inter-satellite laser communication system, revolutionizing global ...

There are many different types of lasers—almost as many as there are applications for the same—but what ties them all together as a class is that they depend on the same physical effect: stimulated ...

Trumpf, Fraunhofer ILT, and FU Berlin developing quantum algorithms to boost laser efficiency.

Prototype quantum photonic-dimer laser uses entanglement to bind photons and deliver a powerful beam of concentrated light that can shine through adverse weather like thick fog. When you purchase ...

When people hear the term "military-grade laser," it often sounds like something out of a sci-fi movie. The phrase gets thrown around a lot, especially in headlines and tech talk, but it's not always ...

Laser facials have become one of the buzziest treatments in the express skincare world, thanks to brands like Skin Laundry, Heyday, Glowbar, and FaceGym. Promising brighter, more even skin in record ...

Using a precisely aligned pair of laser beams, scientists can now hold a single aerosol particle in place and monitor how it ...

Chinese scientists have developed a portable 2-kilowatt (kW) fiber laser weapon that can operate in extreme temperatures. Reportedly capable of functioning in conditions between -58°F (-50°C) and ...