Guillaume DUCOURNAUView profile
Professor
Guillaume DUCOURNAU is a **Professor** at the **Institute of Electronics, Microelectronics and Nanotechnologies (IEMN)**, part of the **University of Lille**, France. His research focuses on **Terahertz (THz) wireless communications**, including the development of THz sources, detectors (e.g., photomixers, Schottky diodes), and instrumentation for millimeter-wave and THz characterization. He leads projects such as **GRAPH-X**, **TIMES (6G SNS)**, and coordinates ANR-funded programs like **FUNTERA** (THz converters) and **SYSTERA** (systems beyond 90 GHz for future networks). His work spans European collaborations (e.g., **ThoR H2020**) and national initiatives, including the COM'TONIQ project for 300 GHz THz communications. **Research Interests**: THz communication systems, photonic integrated circuits, semiconductor device characterization (e.g., GaN Schottky diodes), on-wafer measurement techniques up to 1.1 THz, and hybrid packaging strategies for silicon ICs. His contributions include advancements in frequency stability, high-data-rate links (e.g., 327 Gbps), and topological photonics for 6G applications. **Key Projects**: STREP ROOTHz (2010-2013), TERASONIC (ANR/DFG), France 2030 PEPR programs. **Grants**: ANR INFRA 2013, ANR PEPR, Marie-Curie TERAOPTICS network. **Labs & Groups**: Active in the **PHOTONIQUE THz** and **EPIPHY** groups at IEMN, focusing on device characterization, silicon technologies, and collaborative research across 12+ labs in SYSTERA.








