Title :
Spectrally-efficient single sideband 16-QAM Nyquist-subcarrier modulation-based WDM transmission using an InP dual-drive Mach-Zehnder modulator and direct-detection
Author :
M. S. Erkılınc¸;S. Pachnicke;H. Griesser;B. C. Thomsen;P. Bayvel;R. I. Killey
Author_Institution :
Optical Networks Group, Department of Electronic and Electrical Engineering, University College London, Torrington Place, London, WC1E 7JE, UK
Abstract :
We experimentally demonstrated 16 GHz-spaced 25 Gb/s per channel WDM transmission over 242 km of standard SMF at a net information spectral density of 1.46 b/s/Hz using SSB Nyquist-shaped subcarrier modulation generated with an InP dual-drive Mach-Zehnder modulator.
Keywords :
"Wavelength division multiplexing","Optical transmitters","Adaptive optics","Optical receivers","Amplitude modulation","Optical attenuators"
Conference_Titel :
Optical Communication (ECOC), 2015 European Conference on
DOI :
10.1109/ECOC.2015.7341775
