Digital Signal Processing for the Realisation of 40 and 100G CP-QPSK Transponders

Chris Fludger,Jonas C. Geyer,T. Duthel,C. Schulien

Digital Signal Processing for the Realisation of 40 and 100G CP-QPSK Transponders

2010

Chris Fludger
Jonas C. Geyer
T. Duthel
C. Schulien

We show the measurement results from a 43Gb/s CP-QPSK transponder, and discuss the challenges in the realisation of efficient designs for 112Gb/s transmission.

Keywords:

Muxponder
Signal processing
Realisation
Transponder
Transponder (aeronautics)
Optical communications repeater
Telecommunications
Digital signal processing
Electronic engineering
Phase-shift keying
Engineering

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