远程WDM光网络中接收端补偿对FBG色散引起的信噪比下降的有效性

LEOS 2001. 14th Annual Meeting of the IEEE Lasers and Electro-Optics Society (Cat. No.01CH37242) Pub Date : 2001-11-12 DOI:10.1109/LEOS.2001.968882

H. Maeda, M. Sumida, T. Kubo, T. Imai

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引用次数: 0

摘要

在远距离WDM光网络中，由于光纤布拉格光栅(FBG)的色散和光纤非线性，性能下降非常严重，并且取决于FBG的插入位置。针对光纤光栅色散导致的性能下降的对策是在光接收机处进行色散补偿。本文通过数值和实验研究了接收端补偿对光纤光栅色散引起的性能下降的有效性。

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Effectiveness of receiver-side compensation against FBG dispersion-induced SNR degradation in long-haul WDM optical networks

In long-distance WDM optical networks, the performance degradation is very strong due to fibre Bragg grating (FBG) dispersion and fiber nonlinearity, and depends on where the FBGs are inserted. A countermeasure against the FBG dispersion-induced performance degradation is dispersion compensation at the optical receiver. This paper numerically and experimentally investigates the effectiveness of receiver-side compensation against FBG dispersion-induced performance degradation.

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来源期刊

LEOS 2001. 14th Annual Meeting of the IEEE Lasers and Electro-Optics Society (Cat. No.01CH37242)

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