5 GB/S OPTICAL SOLITON TRANSMISSION EXPERIMENT USING RAMAN AMPLIFICATION FOR FIBER-LOSS COMPENSATION

被引：5

作者：

IWATSUKI, K

NISHI, S

SARUWATARI, M

NAKAGAWA, K

机构：

[1] NTT Transmission Systems Laboratories

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 1990年 / 2卷 / 07期

关键词：

D O I：

10.1109/68.56640

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：

5 Gb/s optical soliton transmission over a 23 km amplification spacing is successfully demonstrated using a gain-switched 1.55 μm distributed feedback laser diode and Ti:LiNbO3 intensity modulator. An Er3+ -doped fiber amplifier, pumped by 1.45 and 1.48 μm laser diodes, is employed for achieving intense optical pulses. Transmission fiber-loss is completely compensated for by Raman amplification using by 1.45 and 1.48 μm laser-diodes pumping. The bit error rate (BER) is measured, and BER of 2 x 10-10 is achieved. © 1990 IEEE

引用

页码：507 / 509

页数：3

共 10 条

[1] TRANSMISSION OF STATIONARY NONLINEAR OPTICAL PULSES IN DISPERSIVE DIELECTRIC FIBERS .1. ANOMALOUS DISPERSION [J].