A Caltech team is celebrating the world's first space-based wireless power transmission, and the first time detectable levels of power have been beamed down to Earth. The Space Solar Power Project ...

Wireless charging is nothing new—you may charge your phone that way every day. But in some instances, it’d be super handy to directly and regularly power devices across a gap filled with air, glass, ...

A company says it will one day be possible to beam power wirelessly from space-based solar panels down to Earth using electromagnetic radiation. Emrod is a New Zealand-based technology company that is ...

Looking forward to a future where laser beams replace power lines, DAPRA's Persistent Optical Wireless Energy Relay (POWER) program has set new records for transmitting more power wirelessly over ...

A study on the wireless power transmission technology titled "Long-range wireless optical power transfer system using an EDFA" has been published in the journal Optics Express. Researchers from Sejong ...

A team of researchers from China has proposed a plan for a space solar power (SSP) demonstration mission. The mission aligns with the first step of the China Academy of Space Technology (CAST) SSP ...

Imagine charging a device miles away without a single wire. That’s exactly what the US military’s Defense Advanced Research Projects Agency (DARPA) has just pulled off, setting a new benchmark in ...

The “over-the-air” power company is expanding its offerings to provide the necessary support for custom sensors and tags that could be powered and interrogated by the 2W PowerBridge. The goal is to ...