Dr.-Ing. Marius Brehler

Professional Experience


2021 - until today: Senior Scientist Advanced Software SolutionsFraunhofer-Institut für Materialfluss und Logistik, Dortmund

2019 - 2021: Senior ScientistFraunhofer Institute for Material Flow and Logistics, Dortmund

2013 - 2019: Research Associate, Chair of High Frequency Technology, Dortmund University of Technology




2019: Electrical Engineering and Information Technology (Dr.-Ing.), Dortmund University of Technology

2013: Electrical Engineering and Information Technology (M. Sc.), Dortmund University of Technology

2011: Electrical Engineering and Information Technology (B. Sc.), Dortmund University of Technology


Research Interest


  • Machine Learning
  • Compiler Engineering
  • Parallel Algorithms and GPU-Computing
  • Embedded Systems


Projects at Fraunhofer IML



Publications (Selection)



  • Krämer L, Ahlbäumer R, Leveling J, Detzner P, Brehler M, ten Hompel M (2021). Towards a Concept for Blockchain-based Cyber-Physical Production Systems - Link to the paper
  • C. Jestel, H. Surmann, J. Stenzel, O. Urbann and M. Brehler, Obtaining Robust Control and Navigation Policies for Multi-robot Navigation via Deep Reinforcement Learning - Link to the paper


  • P. M. Krummrich, M. Brehler, G. Rademacher, and K. Petermann, Nonlinear Impairment Scaling in Multi Mode Fibers for Mode Division Multiplexing - Link to the paper
  • M. Brehler, M. Schirwon, P.M. Krummrich, D. Göddeke: Simulation of nonlinear signal propagation in multimode fibers on multi-GPU systems. Communications in Nonlinear Science and Numerical Simulation 84 - Link to the paper


  • M. Brehler, P.M. Krummrich: Nonlinear impairment scaling with the number of mode groups in mode-multiplexed transmission over a 50 µm multimode fiber. Optics Express 26 (13) - Link to the paper


  • M. Brehler, M. Schirwon, D. Göddeke, P.M. Krummrich: A GPU-Accelerated Fourth-Order Runge–Kutta in the Interaction Picture Method for the Simulation of Nonlinear Signal Propagation in Multimode Fibers. Journal of Lightwave Technology 35 (17) - Link to the paper


Complete List of Publications