@inproceedings{64433,
  author       = {{Ad­in­da-Oug­ba, Adamou and Koukourakis, Nektarios and Essaidi, Aissam and Gerhardt, Nils Christopher and Hofmann, Martin}},
  booktitle    = {{Optical methods for inspection, characterization, and imaging of biomaterials II}},
  pages        = {{952903}},
  title        = {{{Quantitative phase imaging by wide field lensless digital holographic microscope}}},
  doi          = {{10.1117/12.2184471}},
  year         = {{2015}},
}

@article{64428,
  author       = {{Lindemann, Markus and Gerhardt, Nils Christopher and Hofmann, Martin and Pusch, T. and Michalzik, Rainer}},
  journal      = {{Electronics letters}},
  number       = {{20}},
  pages        = {{1600 -- 1601}},
  title        = {{{Vertical-cavity surface-emitting lasers with birefringence splitting above 250 GHz}}},
  doi          = {{10.1049/el.2015.2149}},
  volume       = {{51}},
  year         = {{2015}},
}

@inproceedings{64431,
  author       = {{Lindemann, Markus and Höpfner, Henning and Gerhardt, Nils Christopher and Hofmann, Martin and Pusch, Tobias and Michalzik, Rainer}},
  booktitle    = {{Spintronics VIII}},
  pages        = {{1 -- 5}},
  title        = {{{Controlled switching and frequency tuning of polarization oscillations in vertical-cavity surface-emitting lasers}}},
  doi          = {{10.1117/12.2197970}},
  year         = {{2015}},
}

@inproceedings{64439,
  author       = {{Lindemann, Markus and Gerhardt, Nils Christopher and Hofmann, Martin R. and Pusch, T. and Michalzik, R.}},
  title        = {{{Tuning the frequency of polarization oscillations in Spin-VCSELs by mechanical strain induction}}},
  year         = {{2015}},
}

@inproceedings{64438,
  author       = {{Lindemann, Markus and Gerhardt, Nils Christopher and Hofmann, Martin R. and Pusch, T. and Michalzik, R.}},
  title        = {{{Increasing the birefringence of VCSELs beyond 250 GHz}}},
  year         = {{2015}},
}

@inproceedings{64453,
  author       = {{Jaedicke, Volker and Agcaer, Semih and Gerhardt, Nils Christopher and Hofmann, Martin and Robles, Francisco E. and Steinert, Marian and Jones, David and Goebel, Sebastian and Welp, Hubert}},
  booktitle    = {{Biomedical applications of light scattering VIII}},
  pages        = {{1 -- 10}},
  title        = {{{Performance comparison of different metrics for spectroscopic optical coherence tomography}}},
  doi          = {{10.1117/12.2038891}},
  year         = {{2014}},
}

@inproceedings{64451,
  author       = {{Koukourakis, Nektarios and Finkeldey, Markus and Gerhardt, Nils Christopher and Hofmann, Martin and Stürmer, Moritz and Wallrabe, Ulrike and Czarske, Jürgen and Fischer, Andreas}},
  booktitle    = {{Optical micro- and nanometrology V}},
  title        = {{{Effects of axial scanning in confocal microscopy employing adaptive lenses (CAL)}}},
  doi          = {{10.1117/12.2052152}},
  year         = {{2014}},
}

@article{64448,
  author       = {{Koukourakis, Nektarios and Finkeldey, Markus and Gerhardt, Nils Christopher and Hofmann, Martin R. and Fischer, Andreas and Stürmer, Moritz and Leithold, Christoph and Wallrabe, Ulrike and Czarske, Jürgen W.}},
  journal      = {{Optics express}},
  number       = {{5}},
  pages        = {{6025 -- 6039}},
  title        = {{{Axial scanning in confocal microscopy employing adaptive lenses (CAL)}}},
  doi          = {{10.1364/oe.22.006025}},
  volume       = {{22}},
  year         = {{2014}},
}

@article{64450,
  author       = {{Höpfner, Henning and Lindemann, Markus and Gerhardt, Nils Christopher and Hofmann, Martin}},
  journal      = {{Applied physics letters}},
  number       = {{2}},
  pages        = {{1 -- 5}},
  title        = {{{Controlled switching of ultrafast circular polarization oscillations in spin-polarized vertical-cavity surface-emitting lasers}}},
  doi          = {{10.1063/1.4862330}},
  volume       = {{104}},
  year         = {{2014}},
}

@article{64452,
  author       = {{Koukourakis, Nektarios and Gerhardt, Nils Christopher and Hofmann, Martin R. and Jädicke, Volker and Göbel, Sebastian and Welp, Hubert}},
  journal      = {{Optics letters}},
  number       = {{14}},
  pages        = {{4160 -- 4163}},
  title        = {{{Multiwavelength phase unwrapping and aberration correction using depth filtered digital holography}}},
  doi          = {{10.1364/ol.39.004160}},
  volume       = {{39}},
  year         = {{2014}},
}

@inproceedings{64449,
  author       = {{Höpfner, Henning and Lindemann, Markus and Gerhardt, Nils Christopher and Hofmann, Martin}},
  booktitle    = {{Vertical-cavity surface-emitting lasers XVIII}},
  pages        = {{9001--15}},
  title        = {{{Coherent switching of polarization oscillations in vertical-cavity surface-emitting lasers}}},
  doi          = {{10.1117/12.2039196}},
  year         = {{2014}},
}

@inproceedings{64447,
  author       = {{Höpfner, Henning and Lindemann, Markus and Gerhardt, Nils Christopher and Hofmann, Martin R.}},
  booktitle    = {{Semiconductor lasers and laser dynamics VI}},
  pages        = {{1 -- 6}},
  title        = {{{Spin-controlled ultrafast vertical-cavity surface-emitting lasers}}},
  doi          = {{10.1117/12.2049684}},
  year         = {{2014}},
}

@inproceedings{64445,
  author       = {{Gerhardt, Nils Christopher and Höpfner, Henning and Lindemann, Markus and Hofmann, Martin R.}},
  booktitle    = {{Spintronics VII}},
  pages        = {{1 -- 10}},
  title        = {{{Polarization dynamics in spin-polarized vertical-cavity surface-emitting lasers}}},
  doi          = {{10.1117/12.2063723}},
  year         = {{2014}},
}

@article{64446,
  author       = {{Koukourakis, Nektarios and Finkeldey, Markus and Gerhardt, Nils Christopher and Hofmann, Martin and Stürmer, M. and Leithold, C. and Wallrabe, U. and Czarske, J.W.}},
  journal      = {{International C for Optics. Congress }},
  title        = {{{Employing electrically tunable lenses in confocal microscopy for axial scanning}}},
  year         = {{2014}},
}

@article{64466,
  author       = {{Höpfner, Henning and Ludwig, Arne  and Ludwig, Astrid and Reuter, Dirk and Wieck, Andreas  and Gerhardt, Nils Christopher and Hofmann, Martin and Fritsche, Carola and Stromberg, Frank and Wende, Heiko and Keune, Werner}},
  journal      = {{Ultrafast phenomena and nanophotonics XVII}},
  pages        = {{86230A--1}},
  title        = {{{Spin relaxation in spin light-emitting diodes - effects of magnetic field and temperature}}},
  doi          = {{10.1117/12.2001511}},
  year         = {{2013}},
}

@article{39507,
  author       = {{Jucá, S.C.S. and Carvalho, P.C.M. and Pereira, R.I.S. and Petrov, Dmitry and Hilleringmann, Ulrich}},
  issn         = {{2172-038X}},
  journal      = {{Renewable Energy and Power Quality Journal}},
  keywords     = {{Electrical and Electronic Engineering, Energy Engineering and Power Technology, Renewable Energy, Sustainability and the Environment}},
  pages        = {{712--717}},
  publisher    = {{AEDERMACP (European Association for the Development of Renewable Energies and Power Quality)}},
  title        = {{{Design and Implementation of a High Temperature Control Monitoring Applied to Micro Thermoelectric Generators}}},
  doi          = {{10.24084/repqj11.425}},
  year         = {{2013}},
}

@article{39514,
  abstract     = {{<jats:title>ABSTRACT</jats:title><jats:p>The continues development of thermoelectric generators causes a permanent improvement of their characteristics. New types of thermoelectric generators can work at temperatures up to 1000 K. With this, special measurement equipment is needed to control the electrical parameters of the new developed specimens. The devices must be tested over the whole range of operating temperatures. For each temperature value a series of electrical measurements has to be performed. To establish the maximal output power of the thermoelectric generators, a load resistor with variable resistance has to be connected to the output of thermoelectric generator. The measurement system should measure the electrical current through the load resistor and the voltage over this resistor to determine the device parameters. A large amount of measurement data have to be collected and processed to evaluate the electrical characteristics of the specimen and to present them in graphical form, suitable for the comparison with others specimens.</jats:p>}},
  author       = {{Petrov, Dmitry and Assion, Fabian and Hilleringmann, Ulrich}},
  issn         = {{0272-9172}},
  journal      = {{MRS Proceedings}},
  keywords     = {{General Engineering}},
  pages        = {{191--196}},
  publisher    = {{Springer Science and Business Media LLC}},
  title        = {{{Design and implementation of a measurement system for automatically measurement of electrical parameters of thermoelectric generators}}},
  doi          = {{10.1557/opl.2013.318}},
  volume       = {{1490}},
  year         = {{2013}},
}

@inproceedings{64460,
  author       = {{Finkeldey, Markus and Koukourakis, Nektarios and Gerhardt, Nils Christopher and Hofmann, Martin R. and Zimprich, Martin and Volz, Kerstin and Stolz, Wolfgang}},
  booktitle    = {{DPG-Frühjahrstagung (DPG spring meeting) of the Condensed Matter Section with its Divisions Biological Physics, Chemical and Polymer Physics, Crystallography, Dielectric Solids, Dynamics and Statistical Physics, Low Temperature Physics, Magnetism, Metal and Material Physics, Physics of Socio-economic Systems, Semiconductor Physics, Surface Science, Thin Films, Vacuum Science and Technology together with the Divions Microprobes, and Radiation and Medical Physics as well as the Working Groups Industry and Business, and "Young DPG"}},
  title        = {{{Optical gain and lasing in GaNAsP/BGa(As)P heterostructures grown on (001) silicon substrate}}},
  year         = {{2013}},
}

@inproceedings{64464,
  author       = {{Höpfner, Henning and Ludwig, Arne and Reuter, Dirk and Wieck, Andreas and Gerhardt, Nils Christopher and Hofmann, Martin R. and Fritsche, Carola and Stromberg, Frank and Wende, Heiko and Keune, Werner}},
  booktitle    = {{DPG-Frühjahrstagung (DPG spring meeting) of the Condensed Matter Section with its Divisions Biological Physics, Chemical and Polymer Physics, Crystallography, Dielectric Solids, Dynamics and Statistical Physics, Low Temperature Physics, Magnetism, Metal and Material Physics, Physics of Socio-economic Systems, Semiconductor Physics, Surface Science, Thin Films, Vacuum Science and Technology together with the Divions Microprobes, and Radiation and Medical Physics as well as the Working Groups Industry and Business, and "Young DPG"}},
  title        = {{{Spin injection and spin relaxation: magnetic field effects}}},
  year         = {{2013}},
}

@inproceedings{64456,
  author       = {{Gerhardt, Nils Christopher and Hofmann, Martin R. and Jaedicke, Volker and Aǧcaer, Semih and Goebel, Sebastian and Welp, Hubert}},
  title        = {{{Spectral analysis and spectroscopic metrics in Spectroscopic Optical Coherence Tomography}}},
  doi          = {{10.1364/fio.2013.fw4a.1}},
  year         = {{2013}},
}