The iLAuNCH Trailblazer program is set to transform satellite communications by developing optical technology to ease pressure on Australia’s radio-based systems.
In partnership with The Australian National University (ANU), Optus, and Leonardo UK, the initiative aims to provide faster, more secure, and cost-effective data access.
In a news release, iLAuNCH said the project will develop compact, low-cost laser communication ground stations to enhance commercial viability for downlink-to-Earth data transfer.
“This project is redefining the way things have always been done,” said iLAuNCH Trailblazer Executive Director Darin Lovett.
“By progressing from radio to optical communication technology, we are positioning Australia as a leader in NewSpace satellite communications.”
The project will employ adaptive optics, a technique used in astronomy, to stabilise transmissions and maximise bandwidth.
Additionally, researchers will develop a high-bandwidth optical data receiver for photon-starved environments, supporting advanced communication protocols such as quantum key distribution (QKD).
“ANU’s expertise in adaptive optics, optical communications, and instrumentation will drive this project,” said Associate Professor Francis Bennet from ANU’s Research School of Astronomy and Astrophysics.
“The optical ground station at Mount Stromlo Observatory will showcase Australia’s leadership in this field.”
Optus will test its Belrose Space Operations Centre for future laser optical ground stations, while Leonardo UK will provide compact optical detectors for advanced tracking and communication in low-light conditions.
Matthew Hicks, Space Programme Manager at Leonardo, noted, “This project will accelerate the development of optical detectors by integrating them into advanced receivers for space platforms.”
Nick Leake, head of Satellite and Space Systems at Optus, added, “Australia’s large landmass makes it ideal for satellite ground stations, and this research is key to keeping up with innovation in the space industry.”
