Transmission of 32-WDM 10-Gb/s channels over 640 km using broad-band, gain-flattened erbium-doped silica fiber amplifiers

被引：20

作者：

Sun, Y

Judkins, JB

Srivastava, AK

Garrett, L

Zyskind, JL

Sulhoff, JW

Wolf, C

Derosier, RM

Gnauck, AH

Tkach, RW

Zhou, J

Espindola, RP

Vengsarkar, AM

Chraplyvy, AR

机构：

[1] LUCENT TECHNOL,MURRAY HILL,NJ 07974

[2] AT&T BELL LABS,CRAWFORD HILL LAB,HOLMDEL,NJ 07733

[3] LUCENT TECHNOL,HOLMDEL,NJ 07733

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 1997年 / 9卷 / 12期

关键词：

erbium-doped silica fiber amplifier (EDFA); long haul transmission; optical network; wavelength-division multiplexer (WDM);

D O I：

10.1109/68.643301

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 report 640-km transmission of 32 wavelength-division-multiplexed (WDM) 10-Gb/s channels with 100-GHz spacing (covering 25-nm bandwidth) using wide dynamic range, gain-flattened erbium-doped silica fiber amplifiers (EDSFA's) with an optical bandwidth of 35 nm, The EDSFA separation is 80 km, the system gain is 140 dB and the total end of system gain nonuniformity among the 32 channels is 4.9 dB.

引用

页码：1652 / 1654

页数：3

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