Dipl.-Ing (FH), Dipl.-Phys. Konrad Bethmann
Leibniz Universität Hannover
Institut für Informationsverarbeitung
Appelstr. 9A
30167 Hannover
Germany
phone: +49 511 762-5302
fax: +49 511 762-5333
office location: room 1332

Konrad Bethmann studied physical technology with a focus on laser technology at the Mittweida University of Applied Sciences. After completing his diploma thesis at the Fraunhofer Institute IWS in Dresden, he studied physics at the TU Clausthal with a focus on applied photonics. After stadiums at the Fraunhofer HHI and the Hannover Medical School, Mr. Bethmann has been an employee of the AG Munderloh at TNT since December 2022.

Show recent publications only
  • Conference Contributions
    • Konrad Bethmann, Yannik Mahlau, Frederik Schubert, Marco Munderloh, Bodo Rosenhahn, Bernhard Roth, Jörn Ostermann
      Inverse design of robust out-of-plane coupling elements
      proceedings Photonics West, January 2025
    • K. Bethmann, R. Orghici, E. Pichler, U. Zywietz, C. Reinhard, T. Schmidt, U. Gleissner, C. Kelb, B. Roth, U. Willer, W. Schade
      New design for a wavelength demultiplexing device
      Fiber Optic Sensors and Applications, March 2015
    • C. Waltermann, A. L. Baumann, K. Bethmann, A. Doering, J. Koch, m. Angelmahr, W. Schade
      Femtosecond laser processing of evanescence field coupled waveguides in single mode glass fibers for optical 3D shape sensing and navigation
      Fiber Optic Sensors and Applications, 2015
    • E. Pichler, K. Bethmann, U. Zywietz, C. Reinhard, C. Spad, U. Gleissner, C. Kelb, B. Roth, U. Willer, W. Schade
      Ring resonators in polymer foils for sensing of gaseous species
      Fiber Optic Sensors and Applications, 2015
  • Journals
    • Frederik Schubert, Yannik Mahlau, Konrad Bethmann, Fabian Hartmann, Reinhard Caspary, Marco Munderloh, Jörn Ostermann, Bodo Rosenhahn
      Quantized Inverse Design for Photonic Integrated Circuits
      ACS Omega, January 2025
    • Minh-Hai Nguyen, Adrian Onken, Jan Sündermann, Madina Shamsuyeva, Pankaj Singla, Tom Depuydt, Marloes Peeters, Patrick Wagner, Konrad Bethmann, Julia Körner, Hans-Josef Endres, Thomas Lenarz, Theodor Doll
      Electrochemical degradation of molecularly imprinted polymers for future applications of inflammation sensing in cochlear implants
      ACS Omega, Vol. 9, No. 23, May 2024
    • E. Pichler, K. Bethmann, C. Kelb, W. Schade
      Rapid prototyping of all-polymer AWGs for FBG readout using direct laser lithography
      Optics Letters, June 2018
    • C. Waltermann, K. Bethmann, A. Doering, Y. Jjang, A. L. Baumann, M. Anglemahr, W. Schade
      Multiple off-axis fiber Bragg gratings for 3D shape sensing
      Applied Optics, 2018
    • R. Orighici, K. Bethmann, U. Zywietz, C. Reinhard, W. Schade
      All-polymer arrayed waveguide gratings at 850 nm: design, fabrication and characterization
      Optics Letters, 2016
  • Technical Report
    • Yannik Mahlau, Frederik Schubert, Konrad Bethmann, Reinhard Caspary, Antonio Calà Lesina, Marco Munderloh, Jörn Ostermann, Bodo Rosenhahn
      A flexible framework for large-scale FDTD simulations: open-source inverse design for 3D nanostructures
      Preprint, January 2025