BRILLOUIN SPECTRUM OF SINGLE-MODE OPTICAL FIBERS

被引：18

作者：

ROWELL, NL ^{[1
]}

THOMAS, PJ ^{[1
]}

VANDRIEL, HM ^{[1
]}

STEGEMAN, GI ^{[1
]}

机构：

[1] UNIV TORONTO,ERINDALE COLL,TORONTO M5S 1A7,ONTARIO,CANADA

来源：

APPLIED PHYSICS LETTERS | 1979年 / 34卷 / 02期

关键词：

D O I：

10.1063/1.90726

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Experimental and theoretical results are presented for the Brillouin spectrum of single-mode optical fibers in the 180°scattering geometry. It is shown that for core diameters less than 10 μm both the Brillouin frequency shift and spontaneous linewidth are influenced by the nature of the normal acoustic-mode spectrum and wave-vector nonconservation in the acousto-optic interaction. The velocity and lifetime of longitudinal phonon excitations in the core are evaluated, and the consequences to stimulated Brillouin scattering assessed.

引用

页码：139 / 141

页数：3

共 11 条

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[8]

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[9]

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