Author:
Jain Ankita,Cartledge John C.
Abstract
The effect of bandwidth narrowing due to cascaded ROADMs is investigated for DP 64-QAM systems impacted by transceiver noise. Data-aided DSP is used to cope with the reduction in total SNR and to mitigate the filtering-induced signal distortion. For a given channel SNR, the adverse effects of bandwidth narrowing are more pronounced.
Cited by
1 articles.
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