ENGINEERING · PILOT · VOLUME
PMUT Custom Platforms
Industrial PMUT chips and arrays aligned to 1–5, 2–6, 3–10, 4–13, 5–15, 8–20 and 1–15 MHz OEM architectures.
View Platform →SPECIALIST TECHNOLOGY PORTFOLIO
Core Technology Platforms
Choose a device or material platform. 25FAB supports AI-assisted design, process integration, engineering wafers, dedicated runs and industrial scale-up.
ENGINEERING · PILOT · VOLUME
Piezoelectric MEMS Microphones & Speakers
Clear sound, wide bandwidth and compact piezoelectric acoustic devices.
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ENGINEERING · PILOT · VOLUME
Piezoelectric MEMS Micromirrors
Fast, precise beam steering and optical scanning with low-voltage piezoelectric actuation.
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ENGINEERING · PILOT · VOLUME
SiC Platforms
Rugged semiconductor and MEMS platforms for high-power, harsh-environment and advanced sensing applications.
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ENGINEERING · PILOT · VOLUME
InP Platforms
High-speed photonic and optoelectronic platforms for communication, sensing and integrated light sources.
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ENGINEERING · PILOT · VOLUME
InAs / InGaAs Platforms
Advanced III–V materials for infrared detection, sensing and integrated optoelectronics.
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ENGINEERING · PILOT · VOLUME
PIC Platforms
Integrated photonic circuits and wafer-level manufacturing for scalable optical systems.
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ENGINEERING · PILOT · VOLUME
PIC + Piezo / BTO Integration
PIC integration with PZT, AlN, AlScN, BTO-on-Si and other electro-optic / piezoelectric functional films.
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ENGINEERING · PILOT · VOLUME
Metasurface & Metalens Platforms
Custom flat-optics, metalens and metasurface devices for beam shaping, focusing, sensing and 3D imaging.
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ENGINEERING · PILOT · VOLUME
GaN, GaAs, GeSn, Diamond & Advanced Custom Platforms
Project-specific semiconductor and heterogeneous-integration routes for GaN, GaAs, Ge-on-Si, GeSn, diamond and non-standard material stacks.
View Platform →Materials & wafer foundry
One multi-material manufacturing route
25FAB supports project-specific design and wafer processing across piezoelectric, photonic, III–V, wide-bandgap and heterogeneous material systems.
Standard / established routes
Piezoelectric / electro-optic
Standard / established routes
Photonics / silicon
Standard / established routes
III–V semiconductors
Standard / established routes
Wide-bandgap / advanced
Standard / established routes
Heterogeneous integration
Project-specific feasibility route
Engineering feasibility
Contact
Swiss engineering from AI-assisted device design to wafer-level manufacturing across piezoelectric MEMS, photonics, III–V, wide-bandgap and heterogeneous material systems.