ICMTek's products are built on Fiber Bragg Grating (FBG) technology — a proven fiber optic sensing platform commercialized across medical, aerospace, and energy industries for decades. FBG sensors are highly accurate, stable, and immune to electromagnetic interference from RF and microwave sources. A single optical fiber can carry up to 100 sensing points, enabling multipoint temperature, strain, and acceleration measurements at a fraction of the cost and complexity of conventional wired sensor arrays. ICMTek brings this technology to semiconductor manufacturing with high-performance interrogators, embedded sensor wafers, and custom probe solutions — all supported by embedded data analytics and a web-based user interface ready for smart manufacturing environments.
Up to 100 sensing points on a single optical fiber with ±1 pm accuracy and 0.5 pm resolution — delivering data density that conventional thermocouple arrays cannot match.
Passive optical sensors require no electrical power and are immune to RF, microwave, and plasma interference. Proven stability from −100°C to over 1000°C in chemically harsh environments.
Embedded machine learning continuously builds acoustic and thermal signature libraries, enabling automated fault detection, chamber matching, and predictive maintenance at the fab level.