Digital Pulse Shaping to Mitigate Linear Crosstalk in Nyquist-Spaced 16QAM WDM Transmission Systems

被引：0
|
作者：
Maher, Robert [1 ]
Sato, Masaki [1 ]
Xu, Tianhua [1 ]
Galdino, Lidia [1 ]
Kilmurray, Sean [1 ]
Savory, Seb [1 ]
Thomsen, Benn [1 ]
Killey, Robert [1 ]
Bayvel, Polina [1 ]
机构：
[1] UCL, Opt Networks Grp, London, England
来源：
2014 OPTOELECTRONICS AND COMMUNICATIONS CONFERENCE AND AUSTRALIAN CONFERENCE ON OPTICAL FIBRE TECHNOLOGY (OECC/ACOFT 2014) | 2014年
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中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
We demonstrate that a 128-tap RRC filter with 1% roll-off factor is sufficient to limit linear crosstalk induced OSNR penalty to < 1dB in a Nyquist-spaced DP-16QAM WDM transmission system with a net ISD of 6.66b/s/Hz.
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页码：76 / 78
页数：3
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