Enhancing protection performance by effectively using spectral slots of impairment-aware elastic optical networks [invited]
IEEE/OSA Journal of Optical Communications and Networking(2018)
摘要
The challenge of using spectral bandwidth effectively considering optical impairments in elastic optical networks is studied. The protection performance is enhanced by improving the spectral efficiencies of the networks. Novel optical filter configuration, signal equalization, and spectral bandwidth assignment technologies are proposed to minimize the use of the guardband while taking the passband...
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关键词
Optical filters,Passband,Band-pass filters,Optical polarization,Optical crosstalk,Bandwidth,Optical fiber networks
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