A Lithuanian start-up has successfully tested the Polaris free-space laser terminal at sea together with the navy. It is said ...

Macquarie University researchers have demonstrated a technique to dramatically narrow the linewidth of a laser beam by a ...

The post China’s Space Laser Is Able To Pinpoint The Location Of A Satellite 130,000 Kilometers Away first on TwistedSifter.

Researchers at the University of Illinois have pulled off a laser first: they built a new kind of eye-safe laser that works ...

NASA tested laser communications from space with a video of a cat chasing a laser dot! Psyche beamed the video about 19 ...

Researchers have discovered a simple yet powerful way to protect atoms from losing information—a key challenge in developing ...

Low earth orbit (LEO) satellite communication networks have been considered as promising solutions to providing high data rate and seamless coverage, where satellite beam management plays a key role.

To maintain the laser-link between satellites, the LRI uses the beam steering method: a Fast Steering Mirror (FSM) is actuated to correct for misalignment between the incoming and outgoing laser beams ...