OPTICAL FULL-DUPLEX TRANSMISSION WITH DIODE-LASER AMPLIFIERS

被引：8

作者：

ANDREKSON, PA

OLSSON, NA

机构：

[1] AT&T Bell Laboratories, Murray Hill

来源：

JOURNAL OF LIGHTWAVE TECHNOLOGY | 1991年 / 9卷 / 06期

关键词：

D O I：

10.1109/50.81976

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：

Error-free, simultaneous bidirectional optical transmission at 50 Mb/s over 5.5 km of fiber using only a single antireflection coated Fabry-Perot laser transmitter/detector at each end is demonstrated. A baseband digital signal is transmitted in one direction, while a digitally modulated subcarrier, signal is transmitted in the opposite direction. At the 1.5-mu-m operating wavelength, the system length is dispersion limited due to the wide spectral widths of the signals. The additional device capability of optical gain makes this scheme attractive in multiport-full-duplex applications.

引用

页码：737 / 740

页数：4