Adaptive control of waveguide modes using a directional coupler

被引：10

作者：

Lu, Peng ^{[1
]}

Shipton, Matthew ^{[1
]}

Wang, Anbo ^{[1
]}

Xu, Yong ^{[1
]}

机构：

[1] Virginia Tech, Bradley Dept Elect & Comp Engn, Ctr Photon Technol, Blacksburg, VA 24061 USA

来源：

OPTICS EXPRESS | 2014年 / 22卷 / 17期

基金：

美国国家科学基金会;

关键词：

MULTIMODE FIBER; SCATTERING MEDIA; OPTICAL-FIBERS; FOCUSING LIGHT; TRANSMISSION;

D O I：

10.1364/OE.22.020000

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Using adaptive optics (AO) and a directional coupler, we demonstrate adaptive control of linearly polarized (LP) modes in a two mode fiber. The AO feedback is provided by the coupling ratio of the directional coupler, and does not depend on the spatial profiles of optical field distributions. As a proof of concept demonstration, this work confirms the feasibility of using AO and all fiber devices to control the waveguide modes in a multimode network in a quasi-distributed manner. (C) 2014 Optical Society of America

引用

页码：20000 / 20007

页数：8

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