1-Tb/s (100 X 12.4 Gb/s) transmission of 12.5-GHz-spaced ultradense WDM channels over a standard single-mode fiber of 1200 km

被引：16

作者：

Hurh, YS ^{[1
]}

Hwang, GS

Jeon, JY

Lee, KG

Shin, KW

Lee, SS

Yi, KY

Lee, JS

机构：

[1] Kwangwoon Univ, Dept Elect Engn, Seoul 139701, South Korea

[2] Elect & Telecommun Res Inst, Opt Transport Network Res Grp, Taejon 305350, South Korea

[3] Kwangwoon Univ, Dept Elect Engn, Seoul 139701, South Korea

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 2005年 / 17卷 / 03期

关键词：

optical fiber communication; ultradense wavelength-division multiplexing (UD-WDM); wavelength-division multiplexing (WDM);

D O I：

10.1109/LPT.2004.841002

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：

We present a 1-Tb/s (100 x 12.4 Gb/s) transmission of 12.5-GHz-spaced ultradense (UD) wavelength-division-multiplexing (WDM) channels over a standard single-mode fiber of 1200 kin. The UD-WDM channels are aligned within +/-100-MHz errors using their beat frequency signals with a tunable laser source. The UD-WDM channels are modulated in nonreturn-to-zero format and amplified using erbium-doped fiber amplifiers to demonstrate the upgradability of existing WDM networks.

引用

页码：696 / 698

页数：3

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