Simulation and optimization of 100 Gbit/s single channel modulation formats

The performance of various modulation schemes for 100 Gbit/s single channel serial transmission is investigated by means of numerical simulations. Different ASK and PSK modulation formats are compared in terms of total system reach for a 10 -9 BER requirement. RZ-DQPSK format with a 1,920 km reach,...

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Bibliographic Details
Main Authors: Chaouch, H, Küppers, F, Vorbeck, S, Schneiders, M, Weiershausen, W
Format: Conference Proceeding
Language:English
Subjects:
100G Ethernet
Bit error rate
Fiber nonlinear optics
Modulation
Optical attenuators
Optical communications
Optical interferometry
Optical modulation
Optical receivers
Optical transmitters
Phase modulation
Phase shift keying
Stimulated emission
Wavelength division multiplexing
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Summary:The performance of various modulation schemes for 100 Gbit/s single channel serial transmission is investigated by means of numerical simulations. Different ASK and PSK modulation formats are compared in terms of total system reach for a 10 -9 BER requirement. RZ-DQPSK format with a 1,920 km reach, without FEC and the support of additional Raman amplification, outperforms all the other schemes including 10×10 Gbit/s NRZ DWDM inverse multiplexing.
DOI:10.1109/ICTEL.2010.5478871