Reduction of optical beat interference in a subcarrier multiple-access passive optical network through the use of an amplified light-emitting diode

被引：27

作者：

Feldman, RD

Liou, KY

Raybon, G

Austin, RF

机构：

[1] AT and T Bell Laboratories, Holmdel and Crawford Hill Labs., Holmdel

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 1996年 / 8卷 / 01期

关键词：

D O I：

10.1109/68.475797

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 show that a transmitter consisting of a light-emitting diode (LED) followed by a semiconductor amplifier can be used to transmit data in a subcarrier multiple access system for fiber-in-the-loop. Optical beat interference penalties, which have been observed when conventional laser transmitters are used, were eliminated with the amplified LED. Penalty-free system operation is observed when a signal is transmitted with 17 dB less optical power than each of two interfering transmitters.

引用

页码：116 / 118

页数：3

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