Dr. Gottfried Lehmann Profile

Dr. Gottfried Lehmann

at Siemens AG

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Publications (3)

Proceedings Article | 8 December 2005 Paper

Benefits of wavelength dependent reach in transparent optical networks

Gottfried Lehmann, Matthias Schuster, Dominic Schupke, Svetoslav Duhovnikov, Gernot Göger

Proceedings Volume 6021, 60210N (2005) https://doi.org/10.1117/12.636560

KEYWORDS: Terahertz radiation, Optical networks, Wavelength division multiplexing, Signal attenuation, Tolerancing, Optical amplifiers, Receivers, Forward error correction, Fermium, Frequency modulation

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Proceedings Article | 8 February 2005 Paper

Toward high-speed optical networks of the future: an overview of 160 Gbit/s transmission and networking

Harald Rohde, Gottfried Lehmann, Wolfgang Schairer, Jaroslav Turkiewicz, Eduward Tangdiongga, Huugh de Waardt, Giok-Djan Khoe, Ed Sikora, Yu Rong Zhou, Andrew Lord, David Payne

Proceedings Volume 5626, (2005) https://doi.org/10.1117/12.582797

KEYWORDS: Polarization, Chromium, Receivers, Clocks, Demultiplexers, Switches, Semiconductor lasers, Optical networks, Picosecond phenomena, Pulsed laser operation

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Proceedings Article | 23 August 2002 Paper

Dispersion management for the transmission of mixed data rates of 40 Gb/s and 10 Gb/s in the same fiber

Gottfried Lehmann, Eckhard Meissner

Proceedings Volume 4906, (2002) https://doi.org/10.1117/12.480582

KEYWORDS: Optical fiber cables, Scanning probe microscopy, Wavelength division multiplexing, Dense wavelength division multiplexing, Fiber amplifiers, Optical amplifiers, Tolerancing, Silver, Data transmission, Transmitters

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