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 (an inter-satellite laser link) or in a ground-to-satellite or …
Lasers vs Radio: Inside the Laser Satellite Communication …
Jul 28, 2025 · In this report, we’ll explore what laser satellite communication is, how it works, how it compares to conventional radio-frequency (RF) links, real-world examples in action, the …
Chinese Satellite Crushes Starlink With 2-Watt Laser Fired From …
3 days ago · Chinese Satellite Crushes Starlink With 2-Watt Laser Fired From 36,000 KM in Space Using a laser weaker than a fridge light, it quietly achieved something five times faster …
Laser Communications - NASA
Jun 4, 2025 · TBIRD broke the world record for the fastest laser comm downlink from space. The payload demonstrated direct-to-Earth laser communications from a CubeSat in low-Earth orbit.
Space-Based Laser Communications Making Strides
Nov 12, 2025 · Laser communications — also known as optical communications — use a narrow beam of infrared light to transmit data, sending information faster with greater precision and a …
China Pioneers High-Speed Laser Links in Orbit - IEEE Spectrum
May 12, 2025 · The European Space Agency is working with partners to develop its High-throughput Digital and Optical Network (HydRON) laser-based satellite system and aims to …
Ready for Orbit: BlueHalo Announces Breakthrough in Long-Haul Laser …
Mar 20, 2025 · BlueHalo’s laser communication terminals are suitable for both national security operations and commercial satellite bus providers, offering a longer range, greater accuracy, …
U.S. Space Force to test laser communications on a GPS satellite
Dec 18, 2024 · WASHINGTON — The U.S. Space Force and Lockheed Martin plan to conduct its first-ever laser communications test from a Global Positioning System (GPS) satellite. If …
Spire Achieves Two-Way Laser Communication Between Satellites …
Mar 3, 2025 · The satellites, which launched in June 2023, are equipped with optical inter-satellite link (OISL) payloads. The payloads create lasers that send information back and forth between …
ESA-funded Optical Ground Station for fast and secure laser satellite ...
Nov 11, 2025 · The optical laser communications ground station is funded under ESA’s Optical and Quantum Communications - ScyLight programme. Construction is expected to conclude in …