Investigation of design options for overlaying 40Gb/s coherent PDM-QPSK channels over a 10Gb/s system infrastructure

被引:0
|
作者
Pardo, Oriol Bertran [1 ]
Renaudier, Jeremie [1 ]
Mardoyan, Haik [1 ]
Tran, Patrice [1 ]
Charlet, Gabriel [1 ]
Bigo, Sebastien [1 ]
机构
[1] Alcatel Lucent Res & Innovat, Ctr Villarceaux, F-91620 Route De Villejust, Nozay, France
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TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
To contain limitations from cross nonlinear effects caused by 10Gb/s NRZ channels onto 40Gb/s coherent PDM-QPSK channels, we investigate the benefits of optimizing the carrier phase estimation process and introducing band-gaps in the multiplex. (c) 2008 Optical Society of America.
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页码:2479 / 2481
页数:3
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