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Space division multiplexing (SDM) is a promising solution with the scaling potential to overcome the possible capacity crunch problem in optical backbone networks. The key idea behind SDM is to exploit the spatial dimension to provide a significant increase in the transmission system capacity. In SDM, optical signals are transmitted in parallel through spatial resources (fibers, cores or modes), thus...
Translucent optical networks are considered as a promising solution for reducing the electronic processing overhead of opaque optical networks thanks to a cost-effective use of regenerator resources. In a translucent Elastic Optical Network (EON), in which each transparent segment of an optical path may have different spectrum requirements, the use of regenerators will have an impact on the spectrum...
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