Publications

Room temperature spin relaxation in quantum dot based spin-optoelectronic devices

2012 - Henning Höpfner, Mingyuan Li, Arne Ludwig, Astrid Ludwig, Frank Stromberg, Heiko Wende, Werner Keune, Dirk Reuter, Andreas D. Wieck, Nils C. Gerhardt, Martin R. Hofmann

Proceedings of SPIE, 8260, 82600A (2012) DOI: 10.1117/12.907821 [Link]

All semiconductor high power fs laser system with variable repetition rate

2012 - Jan C. Balzer, Tobias Schlauch, A. Klehr, G. Erbert, Martin R. Hofmann

Proc. SPIE 8277, 827713 (2012)

Dual frequency capacitive plasmas in Fe and Ni sputter applications: correlation of discharge properties on thin film properties

2012 - Stefan Bienholz, Egmont Semmler, Peter Awakowicz, H Brunken, A Ludwig

PLASMA SOURCES SCIENCE & TECHNOLOGY, Volume: 21, Issue: 1, Article Number: 015010, DOI: 10.1088/0963-0252/21/1/015010, Published: FEB 2012

Targeted Ultrasound Imaging of Cancer: An Emerging Technology on its Way to Clinics

2012 - Fabian Kiessling, Jessica Bzyl, Stanley Fokong, Monica Siepmann, Georg Schmitz, Moritz Palmowski

Curr Pharm Des 2012

Sub-100 femtosecond pulses from a SESAM modelocked thin disk laser

2012 - Clara J. Saraceno, O. H. Heckl, C. R. E. Baer, C. Schriber, M. Golling, K. Beil, C. Kränkel, T. Südmeyer, U. Keller

Rapid Communication - Appl. Phys. B, vol. 106, No.3, pp. 559-562, January 2012.

Frontiers in passively modelocked thin disk laser oscillators

2012 - C. R. E. Baer, O. H. Heckl, Clara J. Saraceno, C. Schriber, C. Kränkel, T. Südmeyer, U. Keller

Invited Paper - Optics Express, vol. 20, No. 7, pp. 7054-7065, January 2012.

Real-time Nyquist pulse generation beyond 100 Gbit/s and its relation to OFDM

2012 - R. Schmogrow, M. Winter, M. Meyer, D. Hillerkuss, S. Wolf, B. Bäuerle, A. Ludwig, B. Nebendahl, S. Ben Ezra, J. Meyer, M. Dreschmann, Michael Hübner, J. Becker, C. Koos, W. Freude, J. Leuthold

Optics Express, Band 20, Issue 1, 2012

Error Vector Magnitude as a Performance Measure for Advanced Modulation Formats

2012 - R. Schmogrow, B. Nebendahl, M. Winter, A. Josten, D. Hillerkuss, S. König, J. Meyer, M. Dreschmann, Michael Hübner, C. Koos, J. Becker, W. Freude, J. Leuthold

Photonics Technology Letters, IEEE (Volume: 24, Issue: 1)

Temperature measurements at thoriated tungsten electrodes in a model lamp and their interpretation by numerical simulation

2011 - Andre Bergner, Michael Westermeier, Cornelia Ruhrmann, Peter Awakowicz, Jürgen Mentel

JOURNAL OF PHYSICS D-APPLIED PHYSICS, Volume: 44, Issue: 50, Article Number: 505203, DOI: 10.1088/0022-3727/44/50/505203, Published: DEC 21 2011

Modelocked semiconductor laser system with pulse picking for variable repetition rate

2011 - Jan C. Balzer, Tobias Schlauch, Th. Hoffmann, A. Klehr, G. Erbert, Martin R. Hofmann

Electron. Lett. -- 8 December 2011 -- Volume 47, Issue 25, p.1387–1388

Space-resolved characterization of high frequency atmospheric-pressure plasma in nitrogen, applying optical emission spectroscopy and numerical simulation

2011 - Priyadarshini Rajasekaran, Cornelia Ruhrmann, Nikita Bibinov, Peter Awakowicz

JOURNAL OF PHYSICS D-APPLIED PHYSICS, Volume: 44, Issue: 48, Article Number: 485205, DOI: 10.1088/0022-3727/44/48/485205, Published: DEC 7 2011

Ultrafast spin-induced polarization oscillations with tunable lifetime in vertical-cavity surface-emitting lasers

2011 - Nils C. Gerhardt, Mingyuan Li, Hendrik Jähme, Henning Höpfner, T. Ackemann, Martin R. Hofmann

Appl. Phys. Lett. 99, 151107 (2011)

Spatial dynamics of helium metastables in sheath or bulk dominated rf micro-plasma jets

2011 - Benedikt Niermann, Torben Hemke, Natalia Y. Babaeva, Marc Böke, Mark J. Kushner, Thomas Mussenbrock, Jörg Winter

J. Phys. D: Appl. Phys. 44, 485204 (2011) [DOI]

Praktische Angriffe auf die Bitstromverschlüsselung von Xilinx FPGAs

2011 - Markus Kasper, Timo Kasper, Amir Moradi, Chris­tof Paar

Datenschutz und Datensicherheit - DuD - Ausgabe 11/2011 - http://www.dud.de/Ausgabe/2011-11.html [Dud Webseite] [pdf]

Seitenkanalanalyse kontaktloser SmartCards

2011 - Timo Kasper, David Oswald, Chris­tof Paar

Datenschutz und Datensicherheit - DuD - Ausgabe 11/2011 - http://www.dud.de/Ausgabe/2011-11.html [DuD Webseite] [pdf]

High-throughput characterization of film thickness in thin film materials libraries by digital holographic microscopy

2011 - Ryan Yiu Wai Lai, Michael Krause, Alan Savan, Sigurd Thienhaus, Nektarios Koukourakis, Martin R. Hofmann , Alfred Ludwig

Sci. Technol. Adv. Mater. 12 (2011) 054201 (6pp)

Photorefractive two-wave mixing for image amplification in digital holography

2011 - Nektarios Koukourakis, Tarek Abdelwahab, Mingyuan Li, Henning Höpfner, Ryan Yiu Wai Lai, Emmanouil Darakis, Carsten Brenner, Nils C. Gerhardt, Martin R. Hofmann

OPTICS EXPRESS Vol. 19, No. 22 22004 (2011)

Error Vector Magnitude as a Performance Measure for Advanced Modulation Formats

2011 - R. Schmogrow, B. Nebendahl, M. Winter, A. Josten, D. Hillerkuss, S. König, J. Meyer, M. Dreschmann, Michael Hübner, C. Koos, J. Becker, W. Freude, J. Leuthold

IEEE Photonics Technology Letters, Volume: 24, Issue: 1, P. 61-63

Antenna Impact on the Gauging Accuracy of Industrial Radar Level Measurements

2011 - Gunnar Armbrecht, Christian Zietz, Eckhard Denicke, Ilona Rolfes

IEEE Transactions on Microwave Theory and Techniques, Vol. 59, No. 10, pp. 2554-2562, October 2011 [IEEE Library]

Ionization wave propagation on a micro cavity plasma array

2011 - Alexander Wollny, Torben Hemke, Markus Gebhardt, Ralf Peter Brinkmann, Henrik Boettner, Jörg Winter, Volker Schulz-von der Gathen, Zhongmin Xiong, Mark J. Kushner, Thomas Mussenbrock

Appl. Phys. Lett. 99, 141504 (2011) [paper online] [animation]

Advanced Characterization and Refinement of Poly N-Butyl Cyanoacrylate Microbubbles for Ultrasound Imaging

2011 - Stanley Fokong, Monica Siepmann, Zhe Liu, Georg Schmitz, Fabian Kiessling, Jessica Gaetjens

Ultrasound in Medicine & Biology, Vol. 37, No. 10, Oct. 2011, pp. 1622-1634, doi: 10.1016/j.ultrasmedbio.2011.07.001 [Elsevier]

Time-resolved photoluminescence and optical gain of Ga(NAsP) heterostructures pseudomorphically grown on silicon (001) substrate

2011 - Nils C. Gerhardt, Nektarios Koukourakis, Max Klimasch, Dominic Funke, Martin R. Hofmann , B. Kunert, S. Liebich, D. Trusheim, M. Zimprich, K. Volz, W. Stolz

Transparent Optical Networks (ICTON), 2011 13th International Conference on, pp.1-4, (2011)

High modal gain in Ga(NAsP)/(BGa)((As)P) heterostructures grown lattice matched on (001) silicon

2011 - Nektarios Koukourakis, Dominic Funke, Nils C. Gerhardt, Martin R. Hofmann , S. Liebich, C. Bückers, S. Zinnkann, M. Zimprich, A. Beyers, S. Chatterjee, S.W. Koch, B. Kunert, K. Volz , W. Stolz

Proc. SPIE, 7939, 793927 (2011)

Quantitative photoacoustic blood oxygenation measurement of whole porcine blood samples using a multi-wavelength semiconductor laser system

2011 - Claus-Stefan Friedrich, Martin P. Mienkina, Carsten Brenner, Nils C. Gerhardt, M. Jörger, A. Strauß, Martin F. Beckmann, Georg Schmitz, Martin R. Hofmann

Proc. SPIE-OSA Biomedical Optics 8088, 808814-1 (2011)

Plasma and optical thin film technologies

2011 - O. Stenzel, S. Wilbrandt, N. Kaiser, C. Schmitz, M. Turowski, D. Ristau, Peter Awakowicz, Ralf Peter Brinkmann, Thomas Musch, Ilona Rolfes, H.Steffen, R. Foest, A. Ohl, T. Köhler, G. Dolgonos, T. Frauenheim

Proceedings of the The International Society for Optical Engineering (SPIE), Vol. 8168L (October 04, 2011), pp. 10, DOI: 10.1117/12.895323, Marseille, France, Sep 05, 2011 [SPIE Digital Library]

Spin induced gigahertz polarization oscillations in vertical surface-emitting laser devices

2011 - Mingyuan Li, Hendrik Jähme, Henning Höpfner, Nils C. Gerhardt, Martin R. Hofmann , T. Ackemann

Proc. SPIE, 7952, 79520B (2011)

Amorphous carbon film deposition on the inner surface of tubes using atmospheric pressure pulsed filamentary plasma source

2011 - Ramasamy Pothiraja, Nikita Bibinov, Peter Awakowicz

JOURNAL OF PHYSICS D-APPLIED PHYSICS, Volume: 44, Issue: 35, Article Number: 355206, DOI: 10.1088/0022-3727/44/35/355206, Published: SEP 7 2011

Investigating the gas phase emitter effect of caesium and cerium in ceramic metal halide lamps in dependence on the operating frequency

2011 - Cornelia Ruhrmann, Michael Westermeier, Andre Bergner, Gerard Luijks, Peter Awakowicz, Jürgen Mentel

JOURNAL OF PHYSICS D-APPLIED PHYSICS, Volume: 44, Issue: 35, Article Number: 355202, DOI: 10.1088/0022-3727/44/35/355202, Published: SEP 7 2011

Spectroscopic characterization of an atmospheric pressure mu-jet plasma source

2011 - Nikita Bibinov, N Knake, H Bahre, Peter Awakowicz, Volker Schultz-von der Gathen

JOURNAL OF PHYSICS D-APPLIED PHYSICS, Volume: 44, Issue: 34, Article Number: 345204, DOI: 10.1088/0022-3727/44/34/345204, Published: AUG 31 2011

Modelling and Simulation of the Advanced Plasma Source

2011 - Benjamin Schröder, Ralf Peter Brinkmann, Jens Harhausen, Andreas Ohl

Journal of Applied Physics 110, 043305 (2011) [online]

Temporal pulse compression in a Xenon-filled Kagome-type hollow core photonic crystal fiber at high average power

2011 - O. H. Heckl, Clara J. Saraceno, C. R. E. Baer, T. Südmeyer, Y. Y. Wang, Y. Cheng, F. Benabid, U. Keller

Optics Express, vol. 19, No. 20, pp. 19142-19149, August 2011.

Surface Modification by Glow Discharge Gasplasma Treatment Improves Vascularization of Allogenic Bone Implants

2011 - Andrej Ring, J Daniel Tilkorn, Ole Goertz, Stefan Langner, Angela Schaffran, Peter Awakowicz, Joerg Hauser

JOURNAL OF ORTHOPAEDIC RESEARCH, Volume: 29, Issue: 8, Pages: 1237-1244, DOI: 10.1002/jor.21358, Published: AUG 2011

Investigating the influence of the operating frequency on the gas phase emitter effect of dysprosium in ceramic metal halide lamps

2011 - J Reinelt, Michael Westermeier, Cornelia Ruhrmann, Andre Bergner, Gerard Luijks, Peter Awakowicz, Jürgen Mentel

JOURNAL OF PHYSICS D-APPLIED PHYSICS, Volume: 44, Issue: 29, Article Number: 299601, DOI: 10.1088/0022-3727/44/29/299601, Published: JUL 27 2011

Room temperature spin relaxation length in spin light-emitting diodes

2011 - Henning Höpfner, Mingyuan Li, Nils C. Gerhardt, Martin R. Hofmann , Arne Ludwig, Astrid Ebbing, Dirk Reuter, Andreas D. Wieck, Frank Stromberg, Heiko Wende, Werner Keune

Appl. Phys. Lett. 99 (5) 051102 (2011)

Semiconductor diode lasers for terahertz technology

2011 - Carsten Brenner, Claus-Stefan Friedrich, Martin R. Hofmann

Journal of Infrared, Millimeter, and Terahertz Waves, Vol. 32, No. 11, pp 1253-1266 (2011)

SESAMs for high-power femtosecond modelocking: power scaling of an Yb:LuScO3 thin disk laser to 23 W and 235 fs

2011 - Clara J. Saraceno, O. H. Heckl, C. R. E. Baer, M. Golling, T. Südmeyer, K. Beil, C. Kränkel, K. Petermann, G. Huber, U. Keller

Optics Express, vol. 19, No. 21, pp. 20288-20300, July 2011.

A high-frequency ultrasound imaging system combining limited-angle spatial compounding and model-based synthetic aperture focusing

2011 - Jörn Opretzka, Michael Vogt, Helmut Ermert

IEEE Trans. Ultrason., Ferroelect., Freq. Contr., Vol. 58, No. 7, July 2011, pp. 1355-1365

High-frequency ultrasound small animal imaging utilizing limited-angle spatial-compounding and model-based synthetic aperture focusing

2011 - Jörn Opretzka, Michael Vogt, Helmut Ermert

IEEE Trans. Ultrason., Ferroelect., Freq. Contr., Vol. 58, No. 7, July 2011, front cover

Spatially resolved simulation of a radio-frequency driven micro-atmospheric pressure plasma jet and its effluent

2011 - Torben Hemke, Alexander Wollny, Markus Gebhardt, Ralf Peter Brinkmann, Thomas Mussenbrock

J. Phys. D: Appl. Phys. 44, 285206 (2011) [DOI]

Masked Dual-Rail Precharge Logic Encounters State-of-the-Art Power Analysis Methods

2011 - Amir Moradi, Mario Kirschbaum, Thomas Eisenbarth, Chris­tof Paar

IEEE Transactions on Very Large Scale Integration Systems, Volume 20 , Issue 9, Pages 1578 - 1589, 2012. [DOI] [pdf]

Colliding pulse mode-locked lasers as light sources for single-shot holography

2011 - Doris Grosse, Nektarios Koukourakis, Nils C. Gerhardt, Tobias Schlauch, Jan C. Balzer, Klehr, A., Erbert, G., Tränkele, G., Martin R. Hofmann

In International Conference on Applications of Optics and Photonics (pp. 80010O-80010O). International Society for Optics and Photonics.

Automatic Analysis of Malware Behavior using Machine Learning

2011 - Konrad Rieck, Philipp Trinius, Carsten Willems, Thorsten Holz

Journal of Computer Security, Vol. 19, No. 4, pages 639-668, 2011 [JCS] [PDF]

Real-time OFDM transmitter beyond 100 Gbit/s

2011 - R. Schmogrow, M. Winter, D. Hillerkuss, B. Nebendahl, S. Ben Ezra, J. Meyer, M. Dreschmann, Michael Hübner, J. Becker, C. Koos, W. Freude, J. Leuthold

Optics Express, Vol. 19, Issue 13, pp. 12740-12749 (2011)

Single-shot holography with colliding pulse mode-locked lasers as light source

2011 - Doris Grosse, Nektarios Koukourakis, Nils C. Gerhardt, Tobias Schlauch, Jan C. Balzer, A. Klehr, G. Erbert, G. Tränkle, Martin R. Hofmann

In Quantum Electronics Conference & Lasers and Electro-Optics (CLEO/IQEC/PACIFIC RIM), 2011 (pp. 1693-1695). IEEE.

Investigating the influence of the operating frequency on the gas phase emitter effect of dysprosium in ceramic metal halide lamps

2011 - J Reinelt, Michael Westermeier, Cornelia Ruhrmann, Andre Bergner, Gerard Luijks, Peter Awakowicz, Jürgen Mentel

JOURNAL OF PHYSICS D-APPLIED PHYSICS, Volume: 44, Issue: 22, Article Number: 224006, DOI: 10.1088/0022-3727/44/22/224006, Published: JUN 8 2011

Exploration of Power-Performance Tradeoffs through Parameterization of FPGA-based Multiprocessor Systems

2011 - Diana Göhringer, J. Obie, A. Braga, Michael Hübner, C. Llanos, J. Becker

Hindawi International Journal of Reconfigurable Computing, Special Issue: Selected Papers from the 5th International Workshop on Reconfigurable Communication Centric Systems-on-Chip (ReCoSoC2010)

The Multipole Resonance Probe: Characterization of a Prototype

2011 - Martin Lapke, Jens Oberrath, Christian Schulz, Robert Storch, Tim Styrnoll, Peter Awakowicz, Ralf Peter Brinkmann, Thomas Mussenbrock, Thomas Musch, Ilona Rolfes, Christian Zietz

Plasma Sources Science and Technology, Vol. 20, No. 4, 042001, 2011 [doi]

26 Tbit s-1 line-rate super-channel transmission utilizing all-optical fast Fourier transform processing

2011 - D. Hillerkuss, R. Schmogrow, T. Schellinger, M. Jordan, M. Winter, G. Huber, T. Vallaitis, R. Bonk, F. Kleinow, F. Frey, M. Röger, S. König, A. Ludwig, A. Marculescu, J. Li, M. Hoh, M. Dreschmann, J. Meyer, S. Ben Ezra, N. Narkiss, B. Nebendahl, F. Parmigiani, P. Petropoulos, B. Resan, A. Öhler, K. Weingarten, T. Ellermeyer, J. Lutz, M. Möller, Michael Hübner, J. Becker, C. Koos, W. Freude, J. Leuthold

Nature Photonics 5 (2011) S.364–371

Fine-sorting one-dimensional particle-in-cell algorithm with Monte-Carlo collisions on a graphics processing unit

2011 - Philipp Mertmann, Denis Eremin, Thomas Mussenbrock, Ralf Peter Brinkmann, Peter Awakowicz

Computer Physics Communications 182, 2161 (2011)

Electrical spin injection inInAs quantum dots at room temperature and adjustment of the emission wavelength for spintronic applications

2011 - A. Ludwig, R. Roescu, A.K. Rai, K. Trunov, F. Stromberg, Mingyuan Li, Henning Höpfner, A. Ebbing, Nils C. Gerhardt, Martin R. Hofmann , H. Wende, W. Keune, D. Reuter, A.D. Wieck

Journal of Crystal Growth, Volume 323, Issue 1, 15 May 2011, Pages 376-379
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