Prof. Dr.-Ing. Nils Gerhardt

Semiconductor Optoelectronic Devices

Contact and Affiliations

E-Mail:
nils.gerhardt@uni-paderborn.de
Phone:
+49 5251 60-5901
ORCID:
0009-0002-5538-231X
Web:
Homepage
Office Address:
Pohlweg 47-49
33098 Paderborn
Room:
P8.4.01
Office hours:

on request

Publications

Latest Publications

VCSELs: Influence of Design on Performance and Data Transmission over Multi-Mode and Single-Mode Fibers

N.N. Ledentsov, N. Ledentsov, V.A. Shchukin, A.N. Ledentsov, O.Yu. Makarov, I.E. Titkov, M. Lindemann, T. de Adelsburg Ettmayer, N.C. Gerhardt, M.R. Hofmann, X. Chen, J.E. Hurley, H. Dong, M.-J. Li, Photonics 12 (2025).

DOI

Multimode vertical-cavity surface-emitting lasers under spin injection

U. Diiankova, M. Drong, T. Pusch, R. Michalzik, M. Lindemann, N.C. Gerhardt, M.R. Hofmann, APL Photonics 10 (2025).

DOI

Laterally coupled vertical-cavity surface-emitting lasers with tunable resonance width and frequency

M. Lindemann, M. D’Alessandro, N. Ledentsov, O.Y. Makarov, N.N. Ledentsov, A. Tibaldi, N.C. Gerhardt, M.R. Hofmann, Journal of Applied Physics 138 (2025).

DOI

Quantitative holography for the characterisation of semiconductor amplifieres and lasers

N.C. Gerhardt, M.R. Hofmann, L. Zens, J. Möller, V. Besaga, in: Practical Holography XXXIX: Displays, Materials, and Applications, 2025.

DOI

Holographic measurement of gain and linewidth enhancement factor in semiconductor waveguides

L. Zens, V. Besaga, J. Möller, N.C. Gerhardt, M. Hofmann, Optics Express (2024).

DOI

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Teaching


Current Courses

  • Werkstoffe der Elektrotechnik
  • Topics in Systems Engineering - Modern Optoelectronic Devices
  • Semiconductor Lasers (Projekt)
  • Semiconductor Lasers (Project)
  • Proseminar Modern Optoelectronic Devices
  • Optoelectronics (Projekt)
  • Optoelectronics (Project)
  • Optoelectronics
  • Optoelectronics