Dr. Fred Buchali Profile

Dr. Fred Buchali

Researcher at Nokia Bell Labs

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Publications (3)

Proceedings Article | 5 March 2021 Presentation

High-data-rate photothermal effect graphene detector integrated in a SOI waveguide

Marco Romagnoli, Simone Marconi, Marco Giambra, Alberto Montanaro, Vaidotas Mišeikis, Stefano Soresi, Stefano Tirelli, Paola Galli, Fred Buchali, Wolfgang Templ, Camilla Coletti, Vito Sorianello

Proceedings Volume 11711, 1171106 (2021) https://doi.org/10.1117/12.2584531

KEYWORDS: Graphene, Waveguides, Photothermal effect, Sensors, Photodetectors, Signal detection, Ultrafast phenomena, Telecommunications, Silicon photonics, Silicon

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Proceedings Article | 29 January 2018 Presentation + Paper

Flexible optical transmission: M-QAM, hybrid formats, and probabilistic shaping

Fred Buchali

Proceedings Volume 10561, 105610S (2018) https://doi.org/10.1117/12.2299844

KEYWORDS: Quadrature amplitude modulation, Modulation, Digital signal processing, Transponders, Transmittance, Signal to noise ratio, Transmitters, Forward error correction, Signal processing

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Proceedings Article | 9 December 2005 Paper

Enhancement of tolerances in transmission systems by analog and digital processing

Henning Bülow, Fred Buchali, Bernd Franz

Proceedings Volume 6021, 60210E (2005) https://doi.org/10.1117/12.639003

KEYWORDS: Forward error correction, Analog electronics, Digital signal processing, Tolerancing, Distortion, Interference (communication), Receivers, Signal processing, Picosecond phenomena, Dispersion

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