Dr. Jörn Berger Profile

Dr. Jörn Berger

at Fraunhofer-Institut für Nachrichtentechnik

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Author

Publications (4)

Proceedings Article | 18 July 2007 Paper

Fluorescence imaging of experimental rheumatoid arthritis in vivo using a fast flying-spot scanner

J. Berger, J. Voigt, F. Seifert, B. Ebert, R. Macdonald, I. Gemeinhardt, O. Gemeinhardt, J. Schnorr, M. Taupitz, A. Vater, S. Vollmer, K. Licha, M. Schirner

Proceedings Volume 6631, 66310U (2007) https://doi.org/10.1117/12.728307

KEYWORDS: Luminescence, Scanners, Imaging systems, Magnetic resonance imaging, In vivo imaging, Scattering, Near infrared, Spatial resolution, Animal model studies, Head

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Proceedings Article | 25 October 2004 Paper

Ultrafast technologies in 160 Gbit/s transmission systems

Carsten Schmidt-Langhorst, Colja Schubert, Christof Boerner, Sebastian Ferber, Reinhold Ludwig, Joern Berger, Enno Hilliger, Vincent Marembert, Marcel Kroh, Hans-Juergen Ehrke, Hans-Georg Weber

Proceedings Volume 5595, (2004) https://doi.org/10.1117/12.571871

KEYWORDS: Eye, Ultrafast phenomena, Picosecond phenomena, Time division multiplexing, Polarization, Receivers, Semiconductor lasers, Transmitters, Demultiplexers, Multiplexers

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Proceedings Article | 19 November 2003 Paper

160 Gbit/s error-free all-optical demultiplexing using monolithically integrated band gap shifted Mach-Zehnder interferometer

T. Tekin, C. Schubert, J. Berger, M. Schlak, B. Maul, Walter Brinker, R. Molt, H. Ehlers

Proceedings Volume 4829, (2003) https://doi.org/10.1117/12.527492

KEYWORDS: Switches, Mach-Zehnder interferometers, Switching, Semiconductor optical amplifiers, Interferometry, Interferometers, Picosecond phenomena, Modulation, Phase shifts, Multiplexing

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Proceedings Article | 14 August 2003 Paper

Hybrid integrated optical receivers for high-speed data transmission

Martin Leich, Volker Hurm, Jorn Berger, Eric Dietrich, Jooyoung Sohn, A. Leuther, W. Bronner, Klaus Koehler, R. Loesch, Herbert Walcher, Josef Rosenzweig, Michael Schlechtweg

Proceedings Volume 5246, (2003) https://doi.org/10.1117/12.511206

KEYWORDS: Photodiodes, Receivers, Optical amplifiers, Absorption, Eye, Waveguides, Amplifiers, Integrated optics, Data transmission, Heterodyning

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