Céline Petit is a process engineer specializing in laser-matter interaction, currently working in the research team at LASEA SA, an innovative company renowned for delivering high-accuracy laser solutions for industrial applications. She spent five years conducting extensive research in atomic physics at the University of Liège (Belgium), where she honed her expertise in precision laser technologies. Leveraging her background in atomic physics and laser-matter interaction, she contributes to drive advancements in precision engineering, pushing the boundaries of laser technology and contributing significantly to cutting-edge research in the field of femtosecond laser micromachining.