Pentagon directed energy plan was delivered internally in the fall of 2017 and will be fully completed by early 2018. This will be an update to a roadmap made in 2015. They will be creating a detailed ...

Researchers at the Harvard School of Engineering and Applied Sciences have developed a method to wirelessly transmit radio frequency via a semiconductor laser. The breakthrough, published in ...

When it comes to power tools, generally speaking more watts is better. But as laser maestro [Martin Raynsford] shows, watts aren’t everything. He shares a brief video showing his older 100 W laser ...

We think of optical lasers and microwaves as functioning in distinctly different regions and with disparate modes within the broad electromagnetic spectrum. However, it doesn’t have to be that way, as ...

The idea of using a particle or object's motion to detect RF isn't new, the first radio receivers used acoherer to detect radio waves. Metal filings completed a circuit when RF was present. A small ...