Dependence of the signal of a multimode fiber-optic interferometer on the mode power distribution

被引：6
|
作者：
Kotov, O. I. [1 ]
Chapalo, I. E. [1 ]
Medvedev, A. V. [1 ]
机构：
[1] St Petersburg State Polytech Univ, St Petersburg 195251, Russia
来源：
TECHNICAL PHYSICS LETTERS | 2014年 / 40卷 / 06期
关键词：
Technical Physic Letter; External Action; Speckle Pattern; Mode Controller; Fiber Segment;
D O I：
10.1134/S1063785014060194
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
Multimode fiber-optic interferometer (MFI) signals formed under conditions of external actions and a change in the optical power distribution between modes along the fiber have been studied. It is experimentally established that parameters of the MFI signal significantly depend on the number of propagating modes in the region of external action upon the fiber.
引用
收藏
页码：509 / 512
页数：4
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