Andreas Umbach

According to our database, Andreas Umbach authored at least 2 papers between 1997 and 2017.

Collaborative distances:

• Dijkstra number of six.
• Erdős number of four.

2017

Colorless C-band WDM system enabled by coherent reception of 56-GBd PDM-16QAM using an high-bandwidth ICR with TIAs.

Robert Emmerich, Robert Elschner, Carsten Schmidt-Langhorst, Gijs van Elzakker, Jan Hoffmann, Andreas Umbach, Colja Schubert

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2017

1997

27-GHz bandwidth high-speed monolithic integrated optoelectronic photoreceiver consisting of a waveguide fed photodiode and an InAlAs/InGaAs-HFET traveling wave amplifier.

Stefan van Waasen, Andreas Umbach, Uwe Auer, Heinz-Gunter Bach, Ralf Michael Bertenburg, Guido Janssen, Gebre Giorgis Mekonnen, Wolfgang Passenberg, Ralf Reuter, Wolfgang Schlaak, Carsten Schramm, Günter Unterbörsch, Peter Wolfram, Franz-Josef Tegude

IEEE J. Solid State Circuits, 1997