معرفی
Stéphane SEBBAN serves as Director with HDR (Habilitation à Diriger des Recherches) qualification at ENSTA Paris, Institut Polytechnique de Paris. He is affiliated with the Applied Optics Unit (LOA) where he leads research initiatives in Semantics of Hybrid Systems (SSH) and Ultrafast particle and X-ray sources (UPX).
His research focuses on ultrafast laser plasma physics, with particular expertise in developing laser-plasma particle accelerators. His work contributes to ENSTA Paris's research axis on ultra-short laser plasma physics, which explores how femtosecond laser pulses generate plasmas with extraordinary properties. These specialized plasmas produce enormous transient electromagnetic fields capable of accelerating particles at magnitudes exceeding conventional magnet-based techniques.
SEBBAN's research has significant industrial applications including compact high-intensity lasers, electromagnetic protection systems, medical laser-plasma therapy, radiobiology, radiotherapy, and ophthalmology. His work enables advancements in ultra-rapid matter observation during phase transitions, eye surgery techniques, medical imaging, lightning rod systems, and infrastructure protection.
His laboratory develops X-gamma radiation sources from ultra-short laser plasmas, offering new possibilities for non-destructive testing with potentially orders-of-magnitude improvements in spatial resolution compared to conventional radiography systems.
