DUAL-FUNCTION SEMICONDUCTOR-LASER AMPLIFIER IN A BROAD-BAND SUBCARRIER MULTIPLEXED SYSTEM

被引：6
|
作者：
KOAI, KT
OLSHANSKY, R
HILL, PM
机构：
[1] GTE Laboratories, Waltham
来源：
IEEE PHOTONICS TECHNOLOGY LETTERS | 1990年 / 2卷 / 12期
关键词：
D O I：
10.1109/68.62032
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 near-traveling-wave semiconductor laser amplifier (SLA) has been used as a dual-function device to simultaneously perform optical amplification and to receive baseband network control data in a multichannel subcarrier multiplexed system. The dual-function SLA receives 100 Mb/s baseband signal from the electrical terminal with an error rate of less than 10(-9) and improves the system power budget by 11 dB for five FSK channels (100 Mb/s each) in the 2-3 GHz band. Using SLA's as dual- or multiple-function devices in broad-band networks is an attractive means to enhance network functionality and performance.
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页码：926 / 928
页数：3
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