Tradeoffs between optical spectral efficiency, ASE noise-tolerance, and dispersion tolerance are investigated experimentally for three modulation formats - RZ, NRZ, and duobinary. Duobinary does not follow conventional wisdom - achieving excellent performance with the narrowest bandwidth.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Optical duobinary spectral efficiency versus transmission performance: is there a tradeoff?


    Contributors:

    Published in:

    Publication date :

    2005-01-01


    Size :

    1130343 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



    Quadrature Duobinary for High-Spectral Efficiency 100G Transmission

    Lyubomirsky, I. | British Library Online Contents | 2010


    Quadrature Duobinary for High-Spectral Efficiency 100G Transmission

    Lyubomirsky, I. | British Library Online Contents | 2010


    Duobinary format sharply improves spectral efficiency

    British Library Online Contents | 2001


    Comparison of RZ Versus NRZ Pulse Shapes for Optical Duobinary Transmission

    Chien, C.-C. / Lyubomirsky, I. | British Library Online Contents | 2007


    Characteristics of Optical Duobinary Signals in Terabit/s Capacity, High-Spectral Efficiency WDM Systems

    Ono, T. / Yano, Y. / Fukuchi, K. et al. | British Library Online Contents | 1998