From laboratory to production: deployable terahertz scanning for high-volume manufacturing

We present compact terahertz focal plane array imaging systems designed for industrial integration. Leveraging plasmonic nanoantenna technology, these scanners provide 5cm line images at 100Hz with high sensitivity and broadband detection. One prototype is optimized for roll-to-roll manufacturing, enabling in-line quality control of lithium-ion battery and fuel cell electrodes. A second prototype is configured for robotic arm integration, addressing in-situ quality control of composite structures. Together, these systems mark the transition of terahertz imaging from laboratory tools to deployable solutions for high-volume industrial manufacturing.