PERFORMANCE OF COHERENT OPTICAL RECEIVERS

被引：117

作者：

BARRY, JR

LEE, EA

机构：

[1] Department of Electrical Engineering and Computer Science, University of California, Berkeley

来源：

PROCEEDINGS OF THE IEEE | 1990年 / 78卷 / 08期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1109/5.58322

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：

This paper is a tutorial review of coherent optical communications, an area of research that shows great promise for future high-bandwidth and long-haul applications. Coherent optical receivers, which add light to the received signal as part of the detection process, have numerous advantages over direct-detection receivers, most notably increased sensitivity and increased selectivity, at the cost of increased complexity. We review the performance of coherent optical receivers under shot-noise-limited conditions for a variety of modulation and demodulation formats. In addition, we discuss laser phase noise and analyze its effect on receiver performance. © 1990 IEEE

引用

页码：1369 / 1394

页数：26

共 74 条

[1] A DUAL-DETECTOR OPTICAL HETERODYNE RECEIVER FOR LOCAL OSCILLATOR NOISE SUPPRESSION [J].