Dorian SANCHEZ is Senior Optical Engineer at InSpek since 2022 where he develops on-chip real-time chemical sensors based on Raman spectroscopy. He leads PIC design and manufacturing, overseeing simulations and measurements as well as Optical packaging. Dorian received his PhD from the University of Montpellier, France, in 2012 for work on GaSb-based VCSELs for mid-infrared spectroscopy. With over 15 years of experience in semiconductor research and industry, Dorian has a background in Micro-electronics, Electronics, Physics, and Applied Physics, with solid knowledge of III-V device conception, fabrication, and measurements. Previously, he worked at INTEC (Ghent, Belgium), C2N-CNRS (Palaiseau, France), and Almae Technologies (Marcoussis, France) on III-V optoelectronics devices for telecom and spectroscopy.