25 GHz spacing ultra-dense WDM transmission experiment of 1Tbit/s (100WDM x 10Gbit/s) over 7300km using non pre-chirped RZ format

被引：13

作者：

Yamada, Y ^{[1
]}

Nakagawa, SI ^{[1
]}

Takashina, K ^{[1
]}

Kawazawa, T ^{[1
]}

Taga, H ^{[1
]}

Goto, K ^{[1
]}

机构：

[1] KDD Submarine Cable Syst, Shinjuku Ku, Tokyo 16303, Japan

来源：

ELECTRONICS LETTERS | 1999年 / 35卷 / 25期

关键词：

D O I：

10.1049/el:19991472

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：

1 Tbit/s (100 WDM x 10 Gbit/s) transmission over 7300km with 25GHz (0.2nm) channel separation has been achieved using a non pre-chirped RZ format signal. The ultra-narrow channel spacing of 0.2nm was adopted to fully utilise the bandwidth of the long-distance erbium-doped fibre amplifier chain. As a result, error-free transmission is possible using forward error correction.

引用

页码：2212 / 2213

页数：2

共 4 条

[1]

BERGANO NS, 1999, OPT FIBR COMM C 99 S

[2]

NAITO T, 1996, OPT FIBR COMM 96 FEB

[3] FORWARD ERROR-CORRECTION IN A 5 GBIT/S 6400 KM EDFA BASED SYSTEM [J].

PAMART, JL ;

LEFRANC, E ;

MORIN, S ;

BALLAND, G ;

CHEN, YC ;

KISSELL, TM ;

MILLER, JL .

ELECTRONICS LETTERS, 1994, 30 (04) :342-343

[4] 5GBIT/S OPTICAL-TRANSMISSION TERMINAL EQUIPMENT USING FORWARD ERROR-CORRECTING CODE AND OPTICAL AMPLIFIER [J].

YAMAMOTO, S ;

TAKAHIRA, H ;

TANAKA, M .

ELECTRONICS LETTERS, 1994, 30 (03) :254-255

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