Institut für Informationsverarbeitung (TNT) - Homepage of Konrad Bethmann

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.

Publications

Show recent publications only

Conference Contributions
- 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
  (pdfLink) BibTeX (paper page)
- 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
  (pdf) BibTeX
- 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
  (pdf) BibTeX
Journals
- 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
  (pdf) BibTeX
- 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
  (pdf) BibTeX
- 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
  (pdf) BibTeX