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

页码：1583 / 1585

页数：3

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