Optical Synchronization of a 10-G Ethernet Packet and Time-Division Multiplexing to a 50-Gb/s Signal Using an Optical Time Lens

被引：5
|
作者：
Hu, Hao [1 ]
Areal, Janaina L. [1 ]
Palushani, Evarist [1 ]
Oxenlowe, Leif K. [1 ]
Clausen, Anders [1 ]
Berger, Michael S. [1 ]
Jeppesen, Palle [1 ]
机构：
[1] Tech Univ Denmark, DTU Foton, DK-2800 Lyngby, Denmark
来源：
IEEE PHOTONICS TECHNOLOGY LETTERS | 2010年 / 22卷 / 21期
关键词：
Ethernet packet; optical Fourier transformation (OFT); optical time-division multiplexing (OTDM); packet clock recovery; synchronization; time lens;
D O I：
10.1109/LPT.2010.2073460
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
A 10-G Ethernet packet with maximum packet size of 1518 bytes is synchronized to a master clock with 200-kHz frequency offset using a time lens. The input 10-Gb/s non-return-to-zero packet is at the same time converted into a return-to-zero (RZ) packet with a pulsewidth of 10 ps and then time-division multiplexed with four 10-Gb/s optical time-division-multiplexing (OTDM) channels, thus constituting a 50-Gb/s OTDM serial signal. Error-free performances of the synchronized RZ packet and demultiplexed packet from the aggregated 50-Gb/s OTDM signal are achieved.
引用
收藏
页码：1583 / 1585
页数：3
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