Experimental Demonstrations of Electronic Dispersion Compensation for Long-Haul Transmission Using Direct-Detection Optical OFDM
Experimental Demonstrations of Electronic Dispersion Compensation for Long-Haul Transmission Using Direct-Detection Optical OFDM
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DOI：
10.1109/jlt.2007.913017
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发表时间：
2008-02
影响因子：
4.7
通讯作者：
B. Schmidt;Arthur James Lowery;J. Armstrong
中科院分区：
文献类型：
--
作者：
B. Schmidt;Arthur James Lowery;J. Armstrong
我们目前的实验演示使用直接检测和光正交频分复用（DD-OOFDM）的补偿长距离光纤链路中的色散。三个不同的电和光的复杂性的发射机设计用于光单边带（OSSB）传输和每个设计背后的理论进行了讨论。三个系统实现的数据速率分别为10、12和20 Gbit/s，光纤距离在320和400 km之间。系统开销的讨论一起提供所需的光信噪比（OSNR）的模拟。
We present experimental demonstrations using direct-detection and optical-orthogonal frequency division multiplexing (DD-OOFDM) for the compensation of chromatic dispersion in long-haul optical fiber links. Three transmitter designs of varying electrical and optical complexity are used for optical single sideband (OSSB) transmission and the theory behind each design is discussed. The data rates achieved for the three systems are 10, 12, and 20 Gbit/s for fiber distances between 320 and 400 km. A discussion of system overheads is provided together with simulations of the required optical signal-to-noise ratio (OSNR).