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首页> 外文期刊>Microwave and optical technology letters >PERFORMANCE IMPROVEMENT OF TRANSMISSION OF 10 Gb/s DML IN METRO AREA NETWORK
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PERFORMANCE IMPROVEMENT OF TRANSMISSION OF 10 Gb/s DML IN METRO AREA NETWORK

机译:城域网中10 Gb / s DML传输的性能改进

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摘要

A novel method to improve the performance of 10-Gb/s directly modulated laser (DML) transmission along single-mode fiber (SMF) in a metro-area network (MAN) is proposed. It is demonstrated that by adapting the filter with a special central frequency shift and suitable bandwidth, the dispersion power penalty can be effectively reduced. A distance limit of 10 Gb/s DML along SMF is extended to 51 km in simulation and elementary experiment.
机译:提出了一种新的方法来改善城域网(MAN)中沿单模光纤(SMF)传输10 Gb / s直接调制激光(DML)的性能。结果表明,通过使滤波器具有特殊的中心频移和合适的带宽,可以有效降低色散功率损失。在模拟和基础实验中,沿SMF的10 Gb / s DML距离限制已扩展到51 km。

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