Optimized filtering for 40-Gb/s/Ch-Based DWDM transmission systems over standard single-mode fiber

被引：18

作者：

Hodzic, A ^{[1
]}

Winter, M ^{[1
]}

Konrad, B ^{[1
]}

Randel, S ^{[1
]}

Petermann, K ^{[1
]}

机构：

[1] Tech Univ Berlin, D-10587 Berlin, Germany

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 2003年 / 15卷 / 07期

关键词：

fiber transmission; optical communication; optical modulation; wavelength-division-multiplexing (WDM) transmission;

D O I：

10.1109/LPT.2003.813423

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 [电气工程]; 0809 [电子科学与技术];

摘要：

In this letter, we show that the optimized optical filtering at the transmitter and receiver side is the key technology for the achievement of higher spectral efficiencies in 40-Gb/s-based dense wavelength-division-multiplexing (DWDM) systems Through the improved filtering, the spectral efficiency of 0.8 b/s/Hz can be realized in DWDM systems independently on the used modulation format.

引用

页码：1002 / 1004

页数：3