Title :
Orthogonal multipulse modulation in optical datacommunications
Author :
Ingham, J.D. ; Penty, Richard V. ; White, Ian H.
Author_Institution :
Dept. of Eng., Univ. of Cambridge, Cambridge, UK
Abstract :
Optical datacommunication links are now required at rates beyond 40 Gb/s. Achieving robust low-cost transmission at these rates necessitates consideration of advanced modulation formats. This paper concentrates on schemes using multiple orthogonal pulses and outlines the advantages relative to alternatives such as multilevel modulation. Recent real-time experimental results at 56 Gb/s are described.
Keywords :
optical links; multiple orthogonal pulses; optical datacommunication links; orthogonal multipulse modulation; Demodulation; Matched filters; Optical fibers; Optical filters; Optical signal processing; Transversal filters; fibre optic communication systems; modulation formats;
Conference_Titel :
Transparent Optical Networks (ICTON), 2013 15th International Conference on
Conference_Location :
Cartagena
DOI :
10.1109/ICTON.2013.6602973
