Impact of optical (de)multiplexers on 40 Gbit/s WDM transmission system

被引：0

作者：

Zhu, L ^{[1
]}

Zhang, YJ ^{[1
]}

Dong, Y ^{[1
]}

Chen, MH ^{[1
]}

Xia, L ^{[1
]}

Xie, SH ^{[1
]}

机构：

[1] Tsing Hua Univ, Dept Elect Engn, Beijing 100084, Peoples R China

来源：

OPTICS COMMUNICATIONS | 2003年 / 217卷 / 1-6期

关键词：

optical (de)multiplexers; 40 Gbit/s WDM transmission; high spectral efficiency;

D O I：

10.1016/S0030-4018(03)01120-9

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The impact of (de)multiplexers on 40 Gbit/s WDM system is investigated for NRZ and RZ coding formats. Performances of (de)multiplexers with different crosstalk, filter bandwidth and channel spacing are systematically analyzed to get the best system performance for 40 Gbit/s WDM transmission system with high spectral efficiency. The limitations imposed by misalignment and cascade of filters are also discussed. (C) 2003 Elsevier Science B.V. All rights reserved.

引用

页码：221 / 225

页数：5