SUPPRESSION OF STIMULATED BRILLOUIN-SCATTERING IN A FIBER BY CHANGING THE CORE RADIUS

被引：113

作者：

SHIRAKI, K

OHASHI, M

TATEDA, M

机构：

[1] NTT Access Network Systems Laboratories, Ibaraki-ken, 319-11, Tokai

来源：

ELECTRONICS LETTERS | 1995年 / 31卷 / 08期

关键词：

OPTICAL FIBERS; STIMULATED BRILLOUIN SCATTERING;

D O I：

10.1049/el:19950418

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：

Stimulated Brillouin scattering (SBS) in a fibre is suppressed by making the core radius nonuniform along its length to utilise the core-radius dependence of the longitudinal acoustic frequency. The effective Brillouin gain of an SBS suppression fibre prepared by the VAD method was reduced by 3.5dB compared with conventional fibres.

引用

页码：668 / 669

页数：2

共 9 条

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