R. Fabbro

Ecolab (France), Laboratoire d'Informatique Algorithmique: Fondements et Applications

Papers

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About

R. Fabbro is a leading figure in the field of high-power laser materials processing, with a career dedicated to pushing the boundaries of industrial laser welding. His primary research focuses on the development of intelligent, high-speed welding systems, particularly for demanding applications in the automotive sector. Fabbro’s major contributions lie in integrating advanced sensor technologies with robotic actuators to create real-time seam tracking devices. His seminal 1998 work on a rapid seam tracker for YAG and CO2 lasers, which has garnered 10 citations, directly addressed the critical limitation of robotic precision in high-speed welding. He further advanced this concept in 2000 by demonstrating a complete system for 2D YAG welding on non-linear trajectories, using a 3D camera to correct the robot’s path before welding. This pioneering approach to adaptive, sensor-guided laser welding has been instrumental in enabling the reliable, high-throughput joining of complex automotive components, establishing Fabbro as a key innovator in the practical application of high-power lasers.