AAC Clyde Space to commercialize TNO’s laser terminal for satellite communication

Commercially viable laser communication terminal

The agreement grants space technology company AAC Clyde Space the right to use TNO’s laser communication terminal technology for a period of twenty years. Measuring 10 x 10 x 10 cm these terminals are ideally suited for small satellites, which AAC Clyde Space specializes in. Their aim is to make a commercially viable laser communication terminal for small satellites which can be produced on a large scale.

Supply chain

To fully develop the terminal AAC Clyde Space needs additional optical technology, which FSO Instruments will provide. This Dutch optical instrumentation company recently entered in a similar license agreement to build on TNO’s technology and expertise in optical heads, optical benches and a system for coarse pointing alignment. By cross licensing TNO’s optical technologies it establishes a supply chain for the production of small satellite communication terminals, which is the first of its kind in the Netherlands.

Faster and more secure

Laser satellite communication works by forming and transmitting laser beams across large distances. It provides links between ground stations, satellites, aircraft and unmanned aerial vehicles. By transmitting through the infra-red wavelength band, laser communication can achieve data transfer speeds of 100 to 1000 times faster than radio frequencies, currently used for communications. Moreover, laser communication links are seen as more secure because very narrow optical laser beams are used instead of wide radio signals.

Recent successful demonstration

TNO has been developing and building optical instrumentation for use in space for decades. In January 2024 a successful link was established between the terminal on a Norwegian satellite and the TNO optical ground station in The Hague. This successful field test marked a world first for fast optical communication to Earth using a small and lightweight optical terminal with Dutch technology. The agreement with AAC Clyde Space is focused on industrializing and commercializing that terminal.

Technology on the rise

Due to the increase in commercial and government data demands, laser communication technology is currently on the rise. In the near future the global demand for laser satellite communication applications and components is expected to grow exponentially.