OPTICAL DEMULTIPLEXING AT 6 GB/S USING A SEMICONDUCTOR-LASER AMPLIFIER AS AN OPTICAL GATE

被引：5

作者：

HANSEN, PB ^{[1
]}

RAYBON, G ^{[1
]}

WIESENFELD, JM ^{[1
]}

BURRUS, CA ^{[1
]}

LOGAN, RA ^{[1
]}

TANBUNEK, T ^{[1
]}

TEMKIN, H ^{[1
]}

机构：

[1] AT&T BELL LABS,MURRAY HILL,NJ 07974

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 1991年 / 3卷 / 11期

关键词：

D O I：

10.1109/68.97847

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 semiconductor laser amplifier (SLA) has been employed successfully for optical demultiplexing in two-channel optical time division multiplexed system experiments at 6 and 2 Gb/s. Demultiplexing of 6 Gb/s (2 Gb/s) signals was demonstrated with a power penalty of 1.6 dB (3.0 dB) at bit error rates of 10(-9). We also show that a reduction of the generated amplified spontaneous emission can be obtained by optical gating/demultiplexing for systems incorporating in-line amplifiers. We demonstrate a 0.5 dB improvement in sensitivity as a result of using an SLA for demultiplexing from 2.0 to 1.0 Gb/s in a system with one in-line Er3+-doped fiber amplifier.

引用

页码：1018 / 1020

页数：3

共 13 条

[1] 16 GBIT/S ALL-OPTICAL DEMULTIPLEXING USING 4-WAVE-MIXING [J].