9 December 2011 Non-linear compensation techniques for coherent fibre transmission
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Proceedings Volume 8309, Optical Transmission Systems, Subsystems, and Technologies IX; 830911 (2011) https://doi.org/10.1117/12.905617
Event: SPIE/OSA/IEEE Asia Communications and Photonics, 2011, Shanghai, China
Abstract
Thanks to coherent detection and digital signal processing (DSP), linear distortions such as chromatic dispersion (CD) and polarisation mode dispersion (PMD) can in principle be completely compensated for in high-speed optical transmission. And indeed, effective algorithms have been devised and extensively investigated that allow CD- and PMDresilient transmission of high-speed signals over long distances, leaving optical noise accumulation and non-linear impairments as the factors ultimately limiting reach. Considerable research has been dedicated in the last couple of years to devise methods to increase the non-linear tolerance of optical signals by means of digital signal processing. In this review paper, we present an overview of the most promising techniques, show some examples of their application and outline the status of research on this important topic.
© (2011) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Marco Forzati, Marco Forzati, Jonas Mårtensson, Jonas Mårtensson, Hou-Man Chin, Hou-Man Chin, Marco Mussolin, Marco Mussolin, Danish Rafique, Danish Rafique, Fernando Guiomar, Fernando Guiomar, } "Non-linear compensation techniques for coherent fibre transmission", Proc. SPIE 8309, Optical Transmission Systems, Subsystems, and Technologies IX, 830911 (9 December 2011); doi: 10.1117/12.905617; https://doi.org/10.1117/12.905617
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