GENXII 300mm MBE Production System
Where 12 Generations of Innovation Meets 12-Inch Scale
Veeco’s GENXII™ 300mm barium titanate (BTO) MBE system enables scalable production of next-generation silicon photonic devices with unmatched precision, performance, and cost efficiency.
BTO is a breakthrough electro-optic material that delivers exceptionally strong Pockels effect and low optical loss, enabling silicon photonic modulators with lower drive voltages, higher bandwidth, and significantly improved energy efficiency. These advantages make BTO a promising solution for the demanding requirements of artificial intelligence (AI), datacenter networking, quantum computing, and future optical I/O architectures.
Developed in collaboration with imec, the GENXII platform combines advanced epitaxial process control, automated wafer handling, and scalable 300mm production capability to accelerate the commercialization of high-performance optical interconnect technologies. The GENXII system was engineered for production-scale performance, offering more than four times the throughput of conventional BTO deposition approaches while delivering highly uniform films, precise composition control, and exceptional crystalline quality. Advanced automation, integrated process monitoring, and specialized 300mm system architecture help maximize yield, uptime, and cost efficiency while ensuring consistent device performance wafer after wafer.
Leveraging Veeco’s decades of semiconductor manufacturing expertise, the GENXII system provides a seamless path from research and development to high-volume production. By enabling scalable integration of high-quality BTO on silicon, Veeco is helping customers unlock a new generation of ultra-low-power, high-speed photonic devices that will power the future of AI-driven computing and communications.
GENXII benefits:
- Engineered for rapid deposition rates and automated wafer handling to deliver exceptional throughput—4x higher than other BTO systems
- Superior wafer cost advantage enabled by low system cost of ownership
- Precise composition and interface control for unmatched device performance
- High productivity with shortened preventative maintenance times
- Real-time process monitoring to increase epitaxial yield
GENXII MBE Production System FAQs
1. Why was the GENXII system developed specifically for BTO production?
Although molecular beam epitaxy (MBE) has long been capable of producing barium titanate (BTO) films, traditional oxide MBE— restricted by low throughput, run-to-run variation, and difficult process automation – wasn’t built for the demands of high-volume manufacturing. Working with imec, Veeco identified this gap in the market and engineered the GENXII™ system to close it, purpose-building a platform that transforms BTO into a production-ready capability. The result is a high-volume BTO solution that delivers more than four times the throughput and higher process repeatability of conventional deposition approaches, without sacrificing film quality.
2. How does the GENXII system support the transition from R&D to 300mm silicon production?
One of the biggest risks in commercializing a new material is the scale-up gap between the lab and the fab. The GENXII system is designed to speed that transition: processes developed on Veeco’s research MBE platforms transfer to GENXII with minimal tuning, so customers can move from material development to high-volume 300mm silicon production without re-engineering their process. Backed by Veeco’s decades of semiconductor manufacturing expertise, this capability creates a seamless, lower-risk path from proof-of-concept to scalable production.
3. What features ensure process repeatability and manufacturing yield?
Consistent device performance in BTO epitaxy depends on holding precise stoichiometry wafer after wafer — which is exactly what the GENXII platform is engineered to do. It combines advanced automation, individual source flux monitoring, integrated process control, and source technology built specifically for BTO to minimize process variation and deliver repeatable wafer-to-wafer results. Together with GENXII’s specialized 300mm system architecture, these capabilities help maximize yield, uptime, and cost efficiency across high-volume production.
4. What is BTO, and why is it important for silicon photonics?
BTO represents a major advancement in electro-optics, combining an ultra-high Pockels effect with low loss. When integrated into silicon photonic modulators, these properties enable lower drive voltages, higher bandwidth, and significantly improved energy efficiency. That combination makes BTO a promising solution for demanding applications such as AI, datacenter networking, quantum computing, and future optical I/O architectures.
5. What film quality does the GENXII system deliver for BTO on silicon?
The GENXII system is engineered to produce highly uniform BTO films with precise composition and interface control, which is essential for consistent device performance. This high-quality thin film capability enables low optical loss, translating directly into lower drive voltages and higher bandwidth for silicon photonic modulators. By integrating BTO via MBE, the system helps produce ultra-energy-efficient modulators suited to next generation photonic device