1-Tb/s DWDM Long-Haul Transmission Employing a Fiber Optical Parametric Amplifier

被引：3
|
作者：
El Dahdah, Nayla [1 ]
Govan, Donald S. [1 ]
Jamshidifar, Mehdi [1 ]
Doran, Nick J. [1 ]
Marhic, Michel E. [1 ]
机构：
[1] Swansea Univ, Sch Engn, Swansea SA2 8PP, W Glam, Wales
来源：
IEEE PHOTONICS TECHNOLOGY LETTERS | 2010年 / 22卷 / 15期
基金：
英国工程与自然科学研究理事会;
关键词：
Crosstalk; dense wavelength-division multiplexing (DWDM); optical fiber transmission; optical parametric amplifiers (OPAs); WDM SIGNALS; CROSS-TALK; AMPLIFICATION;
D O I：
10.1109/LPT.2010.2049482
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：
In this letter, we report the performance of a fiber optical parametric amplifier (OPA) when used as a source or intermediate node amplifier in a dense wavelength-division-multiplexed (DWDM) long-haul transmission testbed with 26 DWDM channels modulated at 43.7-Gb/s return-to-zero differential phase-shift keying. In both scenarios, we demonstrate similar performance to an erbium-doped fiber amplifier. This shows the OPAs compatibility with high-capacity (1 Tb/s) long-haul communication systems.
引用
收藏
页码：1171 / 1173
页数：3
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