Fraunhofer Institute of Optronics, System Technologies and Image Exploitation IOSB 
Dr. Marvin Schewe is an optical metrology researcher with a Dr.-Ing. from Clausthal University of Technology. During his PhD, he developed a differential laser Doppler vibrometer for measuring extremely small, slow displacements at high temperatures, including work on turbulence modeling. In 2023, he received the AHMT Metrology Award (Messtechnik-Preis).
He was subsequently awarded a DFG Walter Benjamin Fellowship for his project on gigahertz vibration measurement and spent two years working on it at the National Institute of Standards and Technology (NIST) in the Microsystems and Nanotechnology Division in Gaithersburg, USA. Since December 2025, he has been a researcher at Fraunhofer IOSB Ettlingen, focusing on laser communication and adaptive optics for terrestrial and space applications.