A. Gatto, P. Parolari, L. Marazzi, M. Brunero, S. Barbet, A. Maho, R. Brenot, G. Gavioli, P. Galli, M. Martinelli
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引用次数: 3
摘要
我们提出了一种WDM PON外部播种彩色发射机的实验分析。我们利用了高性能MQW RSOA的直接调制。分析了啁啾是影响SSMF以10gb /s速度传播的主要限制因素。我们证明，由OLT解复用器执行的偏移滤波允许处理色散损伤，并以10 Gb/s的速度桥接24 km SSMF，相对于背对背的适度惩罚。
Off-set filtering for enhanced transmission in RSOA based WDM-PON
We present an experimental analysis on externally seeded colourless transmitters for WDM PON. We take advantage of direct modulation of a high performance MQW RSOA. Chirp is analysed as main limiting factor to SSMF propagation at 10 Gb/s. We demonstrate that off-set filtering performed by the OLT demultiplexer allows to cope with chromatic dispersion impairments and to bridge 24-km SSMF at 10 Gb/s with modest penalties with respect to back to back.
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