POET Technologies
Semiconductor ManufacturingOntario, Canada51-200 Employees
POET Technologies is a design and development company in the semiconductor sector, focusing on integrating electronic and photonic devices through its POET Optical Interposer platform. This approach enables a single multi-chip module using wafer-level manufacturing and packaging techniques, reducing the need for assembly steps typical of conventional photonics. Its offerings for AI and data centers include a 400G transmit chiplet and a light engine designed for AI applications. Its target markets encompass AI, IoT, autonomous vehicles, and high-speed networking for cloud providers and data centers, where the integrated optics approach supports scalable and cost-efficient systems. The company is headquartered in Toronto, Ontario, with operations in Allentown, Pennsylvania, and Singapore. In May 2026, POET announced a partnership with Lumilens to advance wafer-level photonic integration for AI optical networks.