News

Macquarie University researchers have demonstrated a technique to dramatically narrow the linewidth of a laser beam by a ...
Researchers at the University of Illinois have pulled off a laser first: they built a new kind of eye-safe laser that works ...
We all know that space has no air, and without air or water, sound waves cannot travel. So, how do astronauts communicate ...
Starlink has a first-mover advantage, and currently boasts around 7,875 satellites and leads the market, but Kuiper is ...
A small satellite about the size of a shoebox has been launched into space to test exciting new quantum communication ...
An artist’s concept of NASA’s Orion spacecraft orbiting the Moon while using laser communications technology through the ...
Seng Tiong Ho has made significant contributions to understanding how photonics are transforming communication in space exploration, improving satellite data transmission, and facilitating deep-space ...
A 2-watt laser, no brighter than a nightlight, has just delivered data at 1 gigabit per second from a satellite 36,000 kilometers above Earth five times faster than Starlink, and with a fraction of ...
The satellite operates 22,807 miles above Earth, while Starlink satellites are at around 341 miles This kind of speed could ...
Chinese scientists have developed a new method for satellite laser communication, achieving 1 gigabit per second data speeds from geostationary orbit using a 2-watt laser. This surpasses current ...
SpaceX's Starlink uses a dense network of low-orbit satellites to compensate for lower altitude and limited per-satellite capacity. The success of the Chinese satellite at a much higher orbit suggests ...