Oledcomm to deliver optical inter-satellite links for France 2030

Oledcomm has been selected by the French National Space Agency to develop and demonstrate a bidirectional inter-satellite optical communications terminal for future satellite constellations. The project is being co-financed and structured under the France 2030 programme, aiming to enhance high-speed, low-latency space data transmission.

Satellite communications

The LUCI terminal is designed to deliver very high bandwidth and low power consumption in a compact form. It targets the rapidly expanding demand for connectivity among satellite constellations. Optical communication between satellites, using laser links instead of radio waves, enables higher data transfer rates and improved security, while reducing risks linked to radio spectrum congestion and interference.

The market for space-based optical communications is experiencing marked growth. Industry analysts anticipate an annual growth rate of 20-30%, as commercial and government entities expand networks for earth observation, military operations, and exploration missions. Companies deploying satellite constellations, including those in the private and public sectors, are driving the need for robust inter-satellite links.

Security and sovereignty

Optical Inter-Satellite Links (OISLs) allow satellites to relay data directly between one another in orbit, bypassing ground stations. This approach decreases network vulnerabilities and helps maintain continuous high-speed service across the globe. The technology also corresponds to broader aims for European technological autonomy in the space sector.

Oledcomm brings experience from previous space projects and holds a portfolio of more than 36 patents, including contributions to missions with commercial and institutional partners. The LUCI terminal is positioned as a cost-effective solution intended to stay competitive in mass, cost, and performance requirements for next-generation satellite networks.

"With LUCI, we are developing a competitive inter-satellite optical solution suited to the constellations of the future, all while protecting European technical sovereignty. We are grateful to have the support of France 2030 and the CNES," said Benjamin Azoulay, CEO, Oledcomm.

Development timeline

The LUCI project will roll out in two phases. The initial stage, running through mid-2026, will focus on system definition and technical risk reduction. The following phase, beginning in 2026 and continuing through to 2028, will cover industrial development, manufacturing, assembly, and environmental testing of the terminal. This process is expected to conclude with a full qualification campaign in space and a demonstration of end-to-end service capabilities. The first in-orbit flight model delivery is targeted for 2028.

Institutional backing

Oledcomm's satellite communications work is supported by the French National Space Agency within the strategic objectives of France 2030. The company's activities build on previous French space optical communications projects and relate to broader institutional support for the emerging sector over the past decade.