Tobias Pusch, M.Sc.

Research Staff Member

Contact

Tobias Pusch

Institute of Optoelectronics
Albert-Einstein-Allee 45
89081 Ulm
Room: 45.2.215
Phone: +49 (0) 731 50-26037
Telefax: +49 (0) 731 50-26049

Research

Characterization and manipulation of the polarization behavior in vertical-cavity surface-emitting lasers (VCSELs).

Teaching

  • Optoelectronics Lab: Exp. 3 (Photodiodes)
  • Optoelectronics Lab: Exp. 5 (Tunable laser diodes)

Publication

  • T.Pusch, M. Bou Sanayeh, M. Lindemann, N. C. Gerhardt, M. R. Hofmann, and R. Michalzik, “Birefringence tuning of VCSELs“, SPIE Photonics Europe, Conf. on Semiconductor Lasers and Laser Dynamics VII, Brussels, Belgium, Apr. 2016, to be presented
  • M. Lindemann, T. Pusch, R. Michalzik, N. C. Gerhardt, and M. R. Hofmann, “Frequency tuning of polarization oscillations: towards high-speed spin-lasers“, Appl. Phys. Lett., vol. 108, pp. 042404-1-4, 2016.
  • T. Pusch, M. Lindemann, N.C. Gerhardt, M.R. Hofmann, and R. Michalzik, "Vertical-cavity surface-emitting lasers with birefringence splitting above 250 GHz", Electron. Lett., vol. 51, pp. 1600−1602, 2015.
  • M. Lindemann, T. Pusch, N.C. Gerhardt, M.R. Hofmann, and R. Michalzik, "Towards high frequency operation of polarization oscillations in spin vertical-cavity surface-emitting lasers" (invited), in Spintronics VIII,  H.-J. Drouhin, J.-E. Wegrowe, M. Razeghi (Eds.), Proc. SPIE 9551, 5 pages, in press.
  • M. Lindemann, H. Höpfner, N.C. Gerhardt, M.R. Hofmann, T. Pusch, and R. Michalzik, "Controlled switching and frequency tuning of polarization oscillations in vertical-cavity surface-emitting lasers", in Spintronics VIII,  H.-J. Drouhin, J.-E. Wegrowe, M. Razeghi (Eds.), Proc. SPIE 9551, 5 pages, in press.
  • M. Lindemann, T. Pusch, N.C. Gerhardt, M.R. Hofmann, and R. Michalzik, "Tuning the frequency of polarization oscillations in spin-VCSELs by mechanical strain induction", in Online Digest Conf. on Lasers and Electro-Optics Europe, CLEO/Europe 2015, paper CB-2.1, one page. Munich, Germany, June 2015.
  • T. Pusch, M. Lindemann, N.C. Gerhardt, M.R. Hofmann, and R. Michalzik, "Increasing the birefringence of VCSELs beyond 250 GHz", in Online Digest Conf. on Lasers and Electro-Optics Europe, CLEO/Europe 2015, paper CB-2.2, one page. Munich, Germany, June 2015.

Thesis

Available master thesis here