Discover how frequency combs, specialized lasers with evenly spaced frequencies, enable precise light frequency comparison ...

ISRAEL has deployed an unstoppable new weapon that can blast drones out of the sky at the speed of light. The first ...

Motors and gear trains with micrometer dimensions and powered by light are fabricated using semiconductor lithography and ...

A tiny device can control laser light very precisely while using much less power, making it possible to build bigger and ...

In parallel, Japan has built a heavy-truck demonstrator with a 10-kilowatt-class laser for stopping small drones. Mitsubishi ...

A new microchip-sized device could dramatically accelerate the future of quantum computing. It controls laser frequencies ...

Laser weapons go mobile as the US Army takes delivery of two 20-kW, anti-drone Joint Light Tactical Vehicle (JLTV)-mounted Laser-Oriented Counter-UAS System (LOCUST) Laser Weapon Systems (LWS) from ...

Scientists in China have performed an experiment first proposed by Albert Einstein almost a century ago when he sought to ...

Amazon offers the 5 best laser projector 4k quality from brands like LG, Epson, BenQ, and others you must check out if you ...

Hisense is betting that the next big thing in living‑room screens will not hang on a wall at all, but sit a few inches from ...

Tiny tubes of carbon that emit single photons from just one point along their length have been made in a deterministic manner ...