DESIGN AND PERFORMANCE OF FSK-DIRECT DETECTION SCHEME FOR OPTICAL FDM SYSTEMS

被引：17

作者：

TOBA, H

ODA, K

NOSU, K

机构：

[1] NTT Transmission Systems Laboratories, Yokosuka-shi, Kanagawa-ken 238-03

来源：

JOURNAL OF LIGHTWAVE TECHNOLOGY | 1991年 / 9卷 / 10期

关键词：

D O I：

10.1109/50.90932

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 describes the design and performance of an optical frequency-division-multiplexing (FDM) system, which employs an FSK-direct detection scheme. This system utilizes a Mach-Zehnder interferometer type periodic filter as a channel selective filter and optical frequency discriminator. Requirement conditions are discussed for laser diode linewidth, frequency deviation, channel frequency spacing, detuning of optical filters, and signal power variance. These characteristics are experimentally confirmed utilizing planar waveguide type filters.

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页码：1335 / 1343

页数：9

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