基于F-P 和SOA的10GHz全光帧时钟提取
10GHz all-optical packet clock recovery based on F-P filter and SOA
提出了一种新型的基于F-P和SOA的全光帧时钟提取的提取方案。利用低精细度的法布里—珀罗滤波器（F-P）使帧时钟得以快速建立和快速消失，保证了分组交换网络的网络利用率。利用半导体光放大器（SOA）的自增益调制效应（SGM）对F-P提取的帧时钟进行整形，降低帧时钟的幅度噪声。实验中，对10.075GHz的帧信号进行了全光帧时钟提取，得到的帧时钟信号建立时间为8个码字周期，消失时间为31个码字周期。
We propose in this paper a novel 40Gbit/s all optical packet clock extractor, which comprises a Fabry-Perot (F-P) filter and a Semiconductor optical amplifier (SOA). Low Finesse Fabry-Perot (F-P) filter was used to directly extract the frame clock from the data packet which ensures that the clock locks fast and vanishes quickly. The clock, amplitude modulated as a result of low-Q filter, then goes into SOA to reduce the low-frequency amplitude noise. We demonstrate instantaneous 10.075GHz clock extraction experimentally with the establishing time of about 8 codes periods and vanishing time of about 31 codes period.
高卿、闫浩、韩丙辰、王耀天、张爱旭、于晋龙、崔跃、王文睿
光电子技术半导体技术通信
光纤通信全光帧时钟提取法布里—珀罗滤波器半导体光放大器
optical fiber communication technique，all optical packet clock recovery，Fabry-Perot filter，semi-conduct optical amplifier(SOA)
高卿,闫浩,韩丙辰,王耀天,张爱旭,于晋龙,崔跃,王文睿.基于F-P 和SOA的10GHz全光帧时钟提取[EB/OL].(2006-10-29)[2025-08-16].http://www.paper.edu.cn/releasepaper/content/200610-491.点此复制
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