Impact of time-interleaving on directly-detected 100-Gb/s POLMUX RZ-DQPSK robustness to PDL-induced crosstalk

被引：5
|
作者：
Boffi, P. [1 ]
Ferrario, M. [1 ,2 ]
Marazzi, L. [1 ,2 ]
Martelli, P. [1 ,2 ]
Parolari, P. [1 ,2 ]
Siano, R. [1 ]
Martinelli, M. [1 ]
机构：
[1] Politecn Milan, Dept Elect & Informat, PoliCom, I-20133 Milan, Italy
[2] Fdn Politecn Milano, I-20133 Milan, Italy
来源：
OPTICS EXPRESS | 2010年 / 18卷 / 07期
关键词：
MULTIPLEX TRANSMISSION; PMD TOLERANCE; POLARIZATION;
D O I：
10.1364/OE.18.006972
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
The impact of PDL-induced crosstalk on 100-Gb/s POLMUX RZ-DQPSK performance is investigated both experimentally and through numerical simulations in direct detection systems. We found that RZ time-interleaving, contrary to what happens with PMD, features a strong robustness to PDL. The detrimental effect of optical narrow filtering on PDL-induced penalty is also analyzed; RZ time-interleaving still proves the best solution to deal with the PDL issue. (C) 2010 Optical Society of America
引用
收藏
页码：6972 / 6977
页数：6
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