@book{57016,
  editor       = {{Hoppenbrock, Axel and Biehler, Rolf and Hochmuth, Reinhard and Rück, H.-G.}},
  publisher    = {{Springer Spektrum}},
  title        = {{{Lehren und Lernen von Mathematik in der Studieneingangsphase - Herausforderungen und Lösungsansätze}}},
  year         = {{2016}},
}

@inbook{57018,
  author       = {{Püschl, Juliane and Biehler, Rolf and Hochmuth, Reinhard and Schreiber, S.}},
  booktitle    = {{Lehren und Lernen von Mathematik in der Studieneingangsphase - Herausforderungen und Lösungsansätze}},
  editor       = {{Hoppenbrock, Axel and Biehler, Rolf and Hochmuth, Reinhard and Rück, H.-G.}},
  pages        = {{387--404}},
  publisher    = {{Springer Spektrum}},
  title        = {{{Wie geben Tutoren Feedback? Anforderungen an studentische Korrekturen und Weiterbildungs-maßnahmen im LIMA-Projekt}}},
  year         = {{2016}},
}

@book{57019,
  editor       = {{Wolf, Paul and Biehler, Rolf}},
  publisher    = {{Universität Kassel}},
  title        = {{{Anwendungsorientierte Aufgaben für die Erstsemester-Mathematik-Veranstaltungen im Maschinenbaustudium - khdm-Report Nr. 04-16}}},
  year         = {{2016}},
}

@article{57226,
  author       = {{Mujahed, Muhannad and Fischer, Dirk and Mertsching, Bärbel}},
  issn         = {{0921-8890}},
  journal      = {{Robotics and Autonomous Systems}},
  pages        = {{15--30}},
  publisher    = {{Elsevier BV}},
  title        = {{{Tangential Gap Flow (TGF) navigation: A new reactive obstacle avoidance approach for highly cluttered environments}}},
  doi          = {{10.1016/j.robot.2016.07.001}},
  volume       = {{84}},
  year         = {{2016}},
}

@inproceedings{57227,
  author       = {{Mujahed, Muhannad and Fischer, Dirk and Mertsching, Barbel}},
  booktitle    = {{2015 IEEE International Conference on Robotics and Biomimetics (ROBIO)}},
  publisher    = {{IEEE}},
  title        = {{{Smooth reactive collision avoidance in difficult environments}}},
  doi          = {{10.1109/robio.2015.7418978}},
  year         = {{2016}},
}

@article{59690,
  abstract     = {{Spin-controlled vertical-cavity surface-emitting lasers (spin-VCSELs) offer a high potential to overcome several limitations of conventional purely charged-based laser devices. Presumably, the highest potential of spin-VCSELs lies in their ultrafast spin and polarization dynamics, which can be significantly faster than the intensity dynamics in conventional devices. Here, we experimentally demonstrate polarization oscillations in spin-VCSELs with frequencies up to 44 GHz. The results show that the oscillation frequency mainly depends on the cavity birefringence, which can be tuned by applying mechanical strain to the VCSEL structure. A tuning range of about 34 GHz is demonstrated. By measuring the polarization oscillation frequency and the birefringence governed mode splitting as a function of the applied strain simultaneously, we are able to investigate the correlation between birefringence and polarization oscillations in detail. The experimental findings are compared to numerical calculations based on the spin-flip model.}},
  author       = {{Lindemann, Markus and Pusch, Tobias and Michalzik, Rainer and Gerhardt, Nils Christopher and Hofmann, Martin R.}},
  issn         = {{0003-6951}},
  journal      = {{Applied Physics Letters}},
  number       = {{4}},
  publisher    = {{AIP Publishing}},
  title        = {{{Frequency tuning of polarization oscillations: Toward high-speed spin-lasers}}},
  doi          = {{10.1063/1.4940713}},
  volume       = {{108}},
  year         = {{2016}},
}

@misc{13862,
  author       = {{Olfert, Sergei and Henning, Bernd}},
  publisher    = {{LibreCat University}},
  title        = {{{Anwendungsmöglichkeiten der Schallfeldvisualisierung in der Ultraschallmesstechnik}}},
  year         = {{2016}},
}

@unpublished{64425,
  author       = {{Schellenberg, Falk and Finkeldey, Markus and Gerhardt, Nils Christopher and Hofmann, Martin R. and Moradi, Amir and Paar, Christof}},
  title        = {{{Large laser spots and fault sensitivity analysis}}},
  year         = {{2016}},
}

@article{64426,
  author       = {{Lenz, Marcel and Krug, Robin and Gerhardt, Nils Christopher and Schmieder, Kirsten and Hofmann, Martin and Dillmann, Christopher and Welp, Hubert}},
  journal      = {{Biomedical engineering}},
  number       = {{Suppl. 1}},
  title        = {{{Local bi­na­ry pat­terns for dif­fe­ren­tia­ti­on of brain tis­sue types in­op­ti­cal co­he­rence to­mo­gra­phy ima­ges}}},
  volume       = {{61}},
  year         = {{2016}},
}

@inproceedings{64424,
  author       = {{Schellenberg, Falk and Finkeldey, Markus and Gerhardt, Nils Christopher and Hofmann, Martin R. and Moradi, Amir and Paar, Christof}},
  booktitle    = {{2016 IEEE International Symposium on Hardware Oriented Security and Trust (HOST 2016)}},
  pages        = {{203 -- 208}},
  title        = {{{Large laser spots and fault sensitivity analysis}}},
  doi          = {{10.1109/hst.2016.7495583}},
  year         = {{2016}},
}

@inproceedings{64420,
  author       = {{Finkeldey, Markus and Schellenberg, Falk and Gerhardt, Nils Christopher and Paar, Christof and Hofmann, Martin}},
  booktitle    = {{Practical Holography XXX: Materials and Applications}},
  title        = {{{Common-path depth-filtered digital holography for high resolution imaging of buried semiconductor structures}}},
  doi          = {{10.1117/12.2212454}},
  year         = {{2016}},
}

@inproceedings{64423,
  author       = {{Lindemann, Markus and Gerhardt, Nils Christopher and Hofmann, Martin R. and Pusch, Tobias and Michalzik, Rainer}},
  booktitle    = {{Vertical-cavity surface-emitting lasers XX}},
  title        = {{{Influence of birefringence splitting on ultrafast polarization oscillations in VCSELs}}},
  doi          = {{10.1117/12.2212413}},
  year         = {{2016}},
}

@inproceedings{64427,
  author       = {{Gerhardt, Nils Christopher and Faria, Paulo E., Jr. and Xu, Gaofeng and Lee, Jeongsu and Sipahi, Guilherme M. and Žutić, Igor}},
  booktitle    = {{APS March Meeting 2016}},
  title        = {{{Microscopic description of a spin laser}}},
  year         = {{2016}},
}

@inproceedings{64422,
  author       = {{Lindemann, Markus and Hofmann, Martin R. and Gerhardt, Nils Christopher and Pusch, Tobias and Michalzik, Rainer}},
  booktitle    = {{Semiconductor Lasers and Laser Dynamics VII}},
  title        = {{{Frequency tuning of polarization oscillations in spin-polarized vertical-cavity surface-emitting lasers}}},
  doi          = {{10.1117/12.2229358}},
  year         = {{2016}},
}

@inproceedings{64419,
  author       = {{Lindemann, Markus and Gerhardt, Nils Christopher and Hofmann, Martin R. and Pusch, Tobias and Michalzik, Rainer}},
  booktitle    = {{Semiconductor Lasers and Laser Dynamics VII}},
  title        = {{{Birefringent vertical cavity surface-emitting lasers - toward high-speed spin-lasers}}},
  doi          = {{10.1117/12.2229356}},
  year         = {{2016}},
}

@inproceedings{64415,
  author       = {{Brenner, Carsten and Göring, Lena and Döpke, Benjamin and Cherkashin, Maxim N. and Gerhardt, Nils Christopher and Hofmann, Martin R.}},
  booktitle    = {{Photons Plus Ultrasound: Imaging and Sensing 2016}},
  title        = {{{Dynamics of double-pulse photoacoustic excitation}}},
  doi          = {{10.1117/12.2213476}},
  year         = {{2016}},
}

@article{64421,
  author       = {{Göring, Lena and Finkeldey, Markus and Gerhardt, Nils Christopher and Hofmann, Martin R.}},
  journal      = {{Adaptive Optics: Analysis, Methods & Systems}},
  title        = {{{Common-path digital holography microscopy of buried semiconductor specimen}}},
  doi          = {{10.1364/3d.2016.jw4a.40}},
  year         = {{2016}},
}

@inproceedings{64418,
  author       = {{Lindemann, Markus and Gerhardt, Nils Christopher and Hofmann, Martin R. and Bou Sanayeh, Marwan and Mich­al­zik, Rainer and Pusch, Tobias}},
  booktitle    = {{Semiconductor Lasers and Laser Dynamics VII}},
  title        = {{{Birefringence tuning of VCSELs}}},
  doi          = {{10.1117/12.2228091}},
  year         = {{2016}},
}

@inproceedings{64411,
  author       = {{Gerhardt, Nils Christopher and Hofmann, Martin R. and Finkeldey, Markus and Göring, Lena}},
  title        = {{{Common-path digital holography microscopy of buried semiconductor specimen}}},
  doi          = {{10.1364/aoms.2016.jw4a.40}},
  year         = {{2016}},
}

@inproceedings{64413,
  author       = {{Gerhardt, Nils Christopher and Hofmann, Martin R. and Finkeldey, Markus and Goring, Lena}},
  title        = {{{Common-path digital holography microscopy of buried semiconductor specimen}}},
  doi          = {{10.1364/cosi.2016.jw4a.40}},
  year         = {{2016}},
}