ROSIE – Riber Oxide Silicon Epitaxy
At RIBER, we open the doors to a new era where compound semiconductors merge with the silicon industry.
ROSIE, part of the silicon photonic ecosystem
ROSIE (Riber Oxide Silicon Epitaxy) has the ambition to develop high-speed, low-loss optical switches, ideal for scaling optical quantum computing, overcoming the interconnect bottleneck, and addressing the elementary bricks for other emerging sensing or computing applications.
Applications
Quantum computing
Low-loss, high-speed optical processors
Datacom & Telecom
Low-consumption, 100G+ optical transceivers for AI and data centers
Sensing
LiDAR and photonic detection devices
Computing
Optical analog computing for ultrafast, energy-efficient AI operations
Key features
- Epitaxy process: Advanced growth and optimization of BTO on silicon
- FOUP to FOUP
- Aligned with international SEMI standards
300mm BTO Pilot Line
Photonic Oxide Epitaxy Modulator Technology Center
The development of ROSIE is part of the POEM initiative, a collaboration between RIBER and the NQCP of the Niels Bohr Institute, University of Copenhagen, driving the establishment of a pilot line where compound semiconductors and silicon technologies converge.
Benefits
- Accessible platform supported by a team of specialists
- Dedicated structural and device characterization tools
- Capability to supply epiwafers for testing and validation
Photonic Integrated Silicon
This project is partly funded by France Relance
