Performance comparison of duobinary modulation formats for 40 Gb/s Long-Haul WDM transmissions
Authors: Tan A., Bezard A., Pincemin E., Jaouen Y., Tonello A., Wabnitz S., Ania-Castañòn J.D., Turitsyn S.K.
Autors Affiliation: France Telecom, R and D Division, 2 Avenue Pierre Marzin, 22307 Lannion, France; Laboratoire de Physique de I\’Université de Bourgogne, UMR CNRS, 5027, Dijon, France; Photonics Research Group, School of Engineering and Applied Science, Aston University, Birmingham, United Kingdom
Abstract: With their compact spectrum and high tolerance to residual chromatic dispersion, duobinary formats are attractive for the deployment of 40 Gb/s technology on 10 Gb/s WDM Long-Haul transmission infrastructures. Here, we compare the robustness of various duobinary formats when facing 40 Gb/s transmission impairments.
KeyWords: 10 gb/ s; 40 gb/s; Duobinary formats; Duobinary modulations; Long hauls; Long-haul transmissions; Performance comparisons; Transmission impairments; WDM transmissions, Photonics; Transmissions; Wavelength division multiplexing, Optical communicationDOI: 10.1109/ECOC.2006.4801287