In a collaborative effort, researchers at the University of Amsterdam and the HFML-FELIX institute in Nijmegen have been able ...

Now Korean engineers have demonstrated a new system that uses infrared lasers to beam power as far as 100 ft (30 m), which could eventually lead to technology that automatically charges your phone ...

A whitehat hacker has demonstrated the use of an invisible laser beam to detect what a MacBook ... Can I do it with an infrared laser so the target can’t see it? And can I also hear what ...

Optical Surfaces Ltd. has announced its reflective beam expanders are now available with the option to optimally operate in ...

In recent years, the world of optics has undergone a major shift. New research shows how light can be bent, focused, and even ...

Ever wondered what 'laser' actually stands for? Learn the full form, its origins, and how this groundbreaking tech got its ...

When a beam of infrared light strikes their ultra-thin lens—barely ... When the team tested it with a near-infrared laser at 800 nanometers, the output was a tight focal point at 400 nanometers—a ...

it could help to generate power locally and even offer a route to sending power to satellites or back to Earth using infrared laser beams Professor Erik Gauger “Regular sunlight is usually too ...