2010
Conference Paper
Title

Transmission of 5×62 Gbit/s DWDM coherent OFDM with a spectral efficiency of 7.2 Bit/s/Hz using joint 64-QAM and 16-QAM modulation

Abstract
Transmission of 5×62 Gbit/s polarization multiplexed coherent OFDM is demonstrated over 80 km SSMF. Using 64-QAM and 16-QAM simultaneously allows reducing the channel spacing and makes a net spectral efficiency of 7.2 bit/s/Hz possible.
Author(s)
Nölle, M.
Molle, L.
Gross, D.-D.
Freund, R.
Mainwork
Conference
Language
English