W hile sketching at the zoo one morning, a small boy asked me for a pencil and a piece of paper. He proceeded to transform ...

The US Army has conducted a combined live-fire exercise at Fort Sill, Oklahoma, integrating high-energy laser systems with ...

A computational paradigm that can accurately simulate interactions between powerful laser beams and quantum fluctuations in a ...

The laser had been upgraded from a µJ- to a mJ-class high average power laser. And now, with the laser tightly focused and tuned to an opportunistic set of parameters to create a plasma in air, an ...

The Center for Industrial Photonics (CIP) at the Institute for Manufacturing (IfM) has developed an additive manufacturing ...

A new Oxford study shows how physicists made light emerge from “nothing,” offering rare insight into the hidden energy of ...

However, to burn through materials at safe distances requires tens to hundreds of kilowatts of power in the laser beam. The smallest prototype laser weapon draws 10 kilowatts of power, roughly ...

To reach Earth’s closest star system, Alpha Centauri, scientists are building a laser-powered spacecraft. To pull off ...

Citation: Physicists recreate extreme quantum vacuum effects (2025, June 5 ... Three-dimensional, real-time simulations demonstrate how intense laser beams can induce vacuum four-wave mixing, ...

CO2 laser is a treatment that can help minimize the appearance of acne and fine lines. Learn more about its effectiveness, benefits, and risks. Medical News Today ...