Lasers take on space communications

Optical, or laser, communications will enable 10 to 100 times more data transmitted back to Earth than current radio frequency systems.

Laser communication in space - Wikipedia

Laser communication in space is the use of free-space optical communication in outer space. Communication may be fully in space or in a ground-to-satellite ...

Communications system achieves fastest laser link from space yet

Laser communications will enable scientists to send 100 to 1,000 times more data than today's radio-frequency systems — akin to our terrestrial ...

Space Lasers: Aiming Towards Next Leap in Global Communications

In space laser communications, impeccable precision is needed to align transmitters and receivers across vast distances as the terminals move at ...

Space Lasers: Optical Communication from Orbit - IEEE Spectrum

So if NASA can send signals over the radio portion of the electromagnetic spectrum, why not use other frequencies? In particular, the agency ...

NASA's First Two-way End-to-End Laser Communications Relay ...

Laser communications uses invisible infrared light to send and receive information at higher data rates, providing spacecraft with the ...

The promise of laser communications to revolutionize optical links

Laser technology is emerging as a game-changer in satellite communications (SATCOM), enabling the creation of ultra-secure networks capable of transmitting ...

Lasers in Space! How NASA's New Technology Could ... - YouTube

Data transmission via laser (also known as optical comms) has the potential to revolutionize deep space communications by enabling ultra ...

Why Laser Communication (Lasercom) in Space Is Gaining Traction

Laser satellite communication (also called lasercom) is a subset of free-space optical communication, presenting significant advantages over Radio Frequency ( ...

Space lasers! - The Verge

That's the idea of using laser communications, also known as optical communications, in place of radio waves. These transmit in the near- ...

With Psyche, NASA to test laser communications in deep space

For the first time, NASA will test communications with lasers in deep space. The optical frequencies of light can carry 10 to 100 times more ...

How Laser Communications Are Improving Satellites

Laser communication of the type demonstrated by NASA is capable of delivering significantly higher bandwidth than RF, with reduced size, weight, ...

Enabling the Future of Space Communication with Laser Links

Lasers can potentially offer 10 to 100 times the bandwidth and data rate of RF communications. · Power requirements are lower for optical ...

Pew! Pew! Pew! NASA's 1st successful two-way laser experiment is ...

Laser communications, also known as optical communications, use infrared light rather than traditional radio waves to send and receive signals.

An overview of laser optical space communications and key players

The LCRD is NASA's first laser-based space communication system, and has the objective of testing optical communications in space.

NASA Extends Laser Communication in Space to 226 Million ...

The American space agency NASA has completed a new experiment that sent data over 226 million kilometers in space.

Testing Space Lasers for Deep Space Optical Communications ...

How might lasers revolutionize deep space communications? NASA will test high-bandwidth laser (or optical) communications for the first time ...

SDA Tests Laser Communications Between Satellites

The laser comms test follows on previous tests by SDA to demonstrate it can use the Link 16 tactical network from space and it can detect ...

How is Laser Communication Used in Space? - AZoOptics

Laser communication, also known as optical or free-space communications, uses modulated laser beams to send and receive information wirelessly between two ...

Lasers take on space communications

Information capacity is 50 Mbit/s. As with all laser space communications, the key problem is to accurately point the narrow beams, which typically have an ...