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205 Publications
2015 | Conference Paper | LibreCat-ID: 64433
@inproceedings{Adinda-Ougba_Koukourakis_Essaidi_Gerhardt_Hofmann_2015, title={Quantitative phase imaging by wide field lensless digital holographic microscope}, DOI={10.1117/12.2184471}, booktitle={Optical methods for inspection, characterization, and imaging of biomaterials II}, author={Adinda-Ougba, Adamou and Koukourakis, Nektarios and Essaidi, Aissam and Gerhardt, Nils Christopher and Hofmann, Martin}, year={2015}, pages={952903} }
LibreCat
| DOI
2015 | Journal Article | LibreCat-ID: 64428
@article{Lindemann_Gerhardt_Hofmann_Pusch_Michalzik_2015, title={Vertical-cavity surface-emitting lasers with birefringence splitting above 250 GHz}, volume={51}, DOI={10.1049/el.2015.2149}, number={20}, journal={Electronics letters}, author={Lindemann, Markus and Gerhardt, Nils Christopher and Hofmann, Martin and Pusch, T. and Michalzik, Rainer}, year={2015}, pages={1600–1601} }
LibreCat
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2015 | Conference Paper | LibreCat-ID: 64431
@inproceedings{Lindemann_Höpfner_Gerhardt_Hofmann_Pusch_Michalzik_2015, title={Controlled switching and frequency tuning of polarization oscillations in vertical-cavity surface-emitting lasers}, DOI={10.1117/12.2197970}, booktitle={Spintronics VIII}, author={Lindemann, Markus and Höpfner, Henning and Gerhardt, Nils Christopher and Hofmann, Martin and Pusch, Tobias and Michalzik, Rainer}, year={2015}, pages={1–5} }
LibreCat
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2015 | Conference Paper | LibreCat-ID: 64439
@inproceedings{Lindemann_Gerhardt_Hofmann_Pusch_Michalzik_2015, title={Tuning the frequency of polarization oscillations in Spin-VCSELs by mechanical strain induction}, author={Lindemann, Markus and Gerhardt, Nils Christopher and Hofmann, Martin R. and Pusch, T. and Michalzik, R.}, year={2015} }
LibreCat
2015 | Conference Paper | LibreCat-ID: 64438
@inproceedings{Lindemann_Gerhardt_Hofmann_Pusch_Michalzik_2015, title={Increasing the birefringence of VCSELs beyond 250 GHz}, author={Lindemann, Markus and Gerhardt, Nils Christopher and Hofmann, Martin R. and Pusch, T. and Michalzik, R.}, year={2015} }
LibreCat
2014 | Conference Paper | LibreCat-ID: 64453
@inproceedings{Jaedicke_Agcaer_Gerhardt_Hofmann_Robles_Steinert_Jones_Goebel_Welp_2014, title={Performance comparison of different metrics for spectroscopic optical coherence tomography}, DOI={10.1117/12.2038891}, booktitle={Biomedical applications of light scattering VIII}, 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}, year={2014}, pages={1–10} }
LibreCat
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2014 | Conference Paper | LibreCat-ID: 64451
@inproceedings{Koukourakis_Finkeldey_Gerhardt_Hofmann_Stürmer_Wallrabe_Czarske_Fischer_2014, title={Effects of axial scanning in confocal microscopy employing adaptive lenses (CAL)}, DOI={10.1117/12.2052152}, booktitle={Optical micro- and nanometrology V}, 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}, year={2014} }
LibreCat
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2014 | Journal Article | LibreCat-ID: 64448
@article{Koukourakis_Finkeldey_Gerhardt_Hofmann_Fischer_Stürmer_Leithold_Wallrabe_Czarske_2014, title={Axial scanning in confocal microscopy employing adaptive lenses (CAL)}, volume={22}, DOI={10.1364/oe.22.006025}, number={5}, journal={Optics express}, 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.}, year={2014}, pages={6025–6039} }
LibreCat
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2014 | Journal Article | LibreCat-ID: 64450
@article{Höpfner_Lindemann_Gerhardt_Hofmann_2014, title={Controlled switching of ultrafast circular polarization oscillations in spin-polarized vertical-cavity surface-emitting lasers}, volume={104}, DOI={10.1063/1.4862330}, number={2}, journal={Applied physics letters}, author={Höpfner, Henning and Lindemann, Markus and Gerhardt, Nils Christopher and Hofmann, Martin}, year={2014}, pages={1–5} }
LibreCat
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2014 | Journal Article | LibreCat-ID: 64452
@article{Koukourakis_Gerhardt_Hofmann_Jädicke_Göbel_Welp_2014, title={Multiwavelength phase unwrapping and aberration correction using depth filtered digital holography}, volume={39}, DOI={10.1364/ol.39.004160}, number={14}, journal={Optics letters}, author={Koukourakis, Nektarios and Gerhardt, Nils Christopher and Hofmann, Martin R. and Jädicke, Volker and Göbel, Sebastian and Welp, Hubert}, year={2014}, pages={4160–4163} }
LibreCat
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2014 | Conference Paper | LibreCat-ID: 64449
@inproceedings{Höpfner_Lindemann_Gerhardt_Hofmann_2014, title={Coherent switching of polarization oscillations in vertical-cavity surface-emitting lasers}, DOI={10.1117/12.2039196}, booktitle={Vertical-cavity surface-emitting lasers XVIII}, author={Höpfner, Henning and Lindemann, Markus and Gerhardt, Nils Christopher and Hofmann, Martin}, year={2014}, pages={9001–15} }
LibreCat
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2014 | Conference Paper | LibreCat-ID: 64447
@inproceedings{Höpfner_Lindemann_Gerhardt_Hofmann_2014, title={Spin-controlled ultrafast vertical-cavity surface-emitting lasers}, DOI={10.1117/12.2049684}, booktitle={Semiconductor lasers and laser dynamics VI}, author={Höpfner, Henning and Lindemann, Markus and Gerhardt, Nils Christopher and Hofmann, Martin R.}, year={2014}, pages={1–6} }
LibreCat
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2014 | Conference Paper | LibreCat-ID: 64445
@inproceedings{Gerhardt_Höpfner_Lindemann_Hofmann_2014, title={Polarization dynamics in spin-polarized vertical-cavity surface-emitting lasers}, DOI={10.1117/12.2063723}, booktitle={Spintronics VII}, author={Gerhardt, Nils Christopher and Höpfner, Henning and Lindemann, Markus and Hofmann, Martin R.}, year={2014}, pages={1–10} }
LibreCat
| DOI
2014 | Journal Article | LibreCat-ID: 64446
@article{Koukourakis_Finkeldey_Gerhardt_Hofmann_Stürmer_Leithold_Wallrabe_Czarske_2014, title={Employing electrically tunable lenses in confocal microscopy for axial scanning}, journal={International C for Optics. Congress }, 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.}, year={2014} }
LibreCat
2013 | Journal Article | LibreCat-ID: 64466
@article{Höpfner_Ludwig_Ludwig_Reuter_Wieck_Gerhardt_Hofmann_Fritsche_Stromberg_Wende_et al._2013, title={Spin relaxation in spin light-emitting diodes - effects of magnetic field and temperature}, DOI={10.1117/12.2001511}, journal={Ultrafast phenomena and nanophotonics XVII}, 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 et al.}, year={2013}, pages={86230A–1} }
LibreCat
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2013 | Journal Article | LibreCat-ID: 39507
@article{Jucá_Carvalho_Pereira_Petrov_Hilleringmann_2013, title={Design and Implementation of a High Temperature Control Monitoring Applied to Micro Thermoelectric Generators}, DOI={10.24084/repqj11.425}, journal={Renewable Energy and Power Quality Journal}, publisher={AEDERMACP (European Association for the Development of Renewable Energies and Power Quality)}, author={Jucá, S.C.S. and Carvalho, P.C.M. and Pereira, R.I.S. and Petrov, Dmitry and Hilleringmann, Ulrich}, year={2013}, pages={712–717} }
LibreCat
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2013 | Journal Article | LibreCat-ID: 39514
@article{Petrov_Assion_Hilleringmann_2013, title={Design and implementation of a measurement system for automatically measurement of electrical parameters of thermoelectric generators}, volume={1490}, DOI={10.1557/opl.2013.318}, journal={MRS Proceedings}, publisher={Springer Science and Business Media LLC}, author={Petrov, Dmitry and Assion, Fabian and Hilleringmann, Ulrich}, year={2013}, pages={191–196} }
LibreCat
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2013 | Conference Paper | LibreCat-ID: 64460
@inproceedings{Finkeldey_Koukourakis_Gerhardt_Hofmann_Zimprich_Volz_Stolz_2013, title={Optical gain and lasing in GaNAsP/BGa(As)P heterostructures grown on (001) silicon substrate}, 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”}, author={Finkeldey, Markus and Koukourakis, Nektarios and Gerhardt, Nils Christopher and Hofmann, Martin R. and Zimprich, Martin and Volz, Kerstin and Stolz, Wolfgang}, year={2013} }
LibreCat
2013 | Conference Paper | LibreCat-ID: 64464
@inproceedings{Höpfner_Ludwig_Reuter_Wieck_Gerhardt_Hofmann_Fritsche_Stromberg_Wende_Keune_2013, title={Spin injection and spin relaxation: magnetic field effects}, 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”}, 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}, year={2013} }
LibreCat
2013 | Conference Paper | LibreCat-ID: 64456
@inproceedings{Gerhardt_Hofmann_Jaedicke_Aǧcaer_Goebel_Welp_2013, title={Spectral analysis and spectroscopic metrics in Spectroscopic Optical Coherence Tomography}, DOI={10.1364/fio.2013.fw4a.1}, author={Gerhardt, Nils Christopher and Hofmann, Martin R. and Jaedicke, Volker and Aǧcaer, Semih and Goebel, Sebastian and Welp, Hubert}, year={2013} }
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