MBRYONICS Announces Optical Communications Breakthrough for Space

MBRYONICS has unveiled STARLIGHT, the world's first 25-800G Bi-Di Coherent Optical Transceiver designed specifically for satellite communications. This development aims to replace legacy radio-frequency links with high-speed optical connectivity to support the growing demand for data-heavy mesh networks in space. The breakthrough is a significant milestone for the telecommunications sector, as it provides the necessary infrastructure for direct-to-device, cloud, and AI services via satellite.

MBRYONICS, a satellite optical communications firm based in Galway and San Francisco, has introduced the STARLIGHT transceiver, a 25-800G bi-directional coherent optical device. This hardware is engineered from the ground up for the space environment, utilizing dual lasers to maintain separate transmit and receive wavelengths for ultra-high-speed free-space optical links. The release of this technology coincides with the company hosting the STARLight Consortium Annual General Meeting, a pan-European initiative focused on advancing silicon photonics (SiPho) for various industries, including telecommunications and AI clusters.

The STARLight project is supported by €110 million ($127 million) in funding from the EU Chips Joint Undertaking. According to MBRYONICS CEO John Mackey, the STARLIGHT transceiver is a critical component of the company’s broader satellite Optical Communications Platform, intended to power the next generation of global infrastructure. The platform is designed to be compatible with all major optical communication standards, facilitating connectivity across Low Earth Orbit (LEO), Medium Earth Orbit (MEO), and Geostationary Orbit (GEO), as well as ground stations on Earth.

This technical breakthrough addresses a major bottleneck in the telecommunications industry: the limitations of legacy radio-frequency (RF) links. As the space economy moves toward complex mesh networks, RF links often struggle with data rates and transmission speeds required for massive off-planet workloads. MBRYONICS' optical solution enables the high throughput necessary for Cislunar connectivity and the integration of satellite networks into the broader internet infrastructure, effectively creating a network of networks to support advanced data services.