Mr. Hendrik R. Roscher Profile

Hendrik R. Roscher

at Univ Ulm

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Author

Publications (6)

Proceedings Article | 21 April 2006 Paper

Toward more efficient fabrication of high-density 2D VCSEL arrays for spatial redundancy and/or multi-level signal communication

Hendrik Roscher, Philipp Gerlach, Faisal Nadeem Khan, Andrea Kroner, Martin Stach, Alexander Weigl, Rainer Michalzik

Proceedings Volume 6185, 61850V (2006) https://doi.org/10.1117/12.662121

KEYWORDS: Vertical cavity surface emitting lasers, Modulation, Eye, Multimode fibers, Signal generators, Near field optics, Near field, Silicon, Transmitters, Oxidation

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Proceedings Article | 21 April 2006 Paper

Monolithically integrated transceiver chips for bidirectional optical interconnection

Martin Stach, Manikandan Chandran, Fernando Rinaldi, Steffen Lorch, Ihab Kardosh, Hendrik Roscher, Philipp Gerlach, Rainer Michalzik

Proceedings Volume 6185, 61850Q (2006) https://doi.org/10.1117/12.662819

KEYWORDS: Vertical cavity surface emitting lasers, Optical fibers, Transceivers, Data transmission, Photodiodes, Gallium arsenide, Optical interconnects, Eye, Tolerancing, Metals

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Proceedings Article | 8 September 2004 Paper

Toward redundant 2D VCSEL arrays for optical datacom

Hendrik Roscher, Rainer Michalzik

Proceedings Volume 5453, (2004) https://doi.org/10.1117/12.544867

KEYWORDS: Vertical cavity surface emitting lasers, Indium, Resistance, Standards development, Silicon, Optical interconnects, Gallium arsenide, Fiber couplers, Optical arrays, Oxidation

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Proceedings Article | 8 December 2003 Paper

Recent progress in short-wavelength VCSEL-based optical interconnections

Rainer Michalzik, Hendrik Roscher, Martin Stach, Dieter Wiedenmann, Michael Miller, Jes Broeng, Anders Petersson, Niels Mortensen, Harald Simonsen, Erhard Kube

Proceedings Volume 5248, (2003) https://doi.org/10.1117/12.513896

KEYWORDS: Vertical cavity surface emitting lasers, Free space optics, Optical interconnects, Multimode fibers, Photonic crystal fibers, Data transmission, Transmitters, Eye, Resistance, Modulation

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Proceedings Article | 17 June 2003 Paper

Comparison of approaches to 850-nm 2D VCSEL arrays

Martin Grabherr, Steffan Intemann, Roland Jager, Roger King, Rainer Michalzik, Hendrik Roscher, Dieter Wiedenmann

Proceedings Volume 4994, (2003) https://doi.org/10.1117/12.475739

KEYWORDS: Vertical cavity surface emitting lasers, Modulation, Glasses, Gallium arsenide, Heatsinks, Temperature metrology, Transceivers, Eye, Reliability, Metals

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Proceedings Article | 29 August 2002 Paper

Design and communication applications of short-wavelength VCSELs

Rainer Michalzik, Felix Mederer, Hendrik Roscher, Martin Stach, Heiko Unold, Dieter Wiedenmann, Roger King, Martin Grabherr, Erhard Kube

Proceedings Volume 4905, (2002) https://doi.org/10.1117/12.481017

KEYWORDS: Vertical cavity surface emitting lasers, Free space optics, Waveguides, Data transmission, Transmitters, Data communications, Modulation, Polymer multimode waveguides, Polymers, Receivers

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Showing 5 of 6 publications

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