MEASUREMENT OF OPTICAL INTERFERENCE DUE TO MULTIPLE OPTICAL CARRIERS IN SUBCARRIER MULTIPLEXING

被引：18

作者：

DESEM, C

机构：

[1] Telecom Australia Research Laboratories, Clayton, Victoria 3168

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 1991年 / 3卷 / 04期

关键词：

D O I：

10.1109/68.82121

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：

Optical interference noise is measured with two multilongitudinal mode semiconductor lasers. The results show that optical interference may seriously degrade the performance of an SCM system which uses multiple optical sources. It is shown that under worst case conditions even a single video channel cannot be transmitted. Therefore, steps need to be taken to minimize or avoid the interference, such as separating the laser wavelengths for example.

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页码：387 / 389

页数：3

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