Temperature-insensitive fiber-optic devices using multimode interference effect

被引：25

作者：

Tripathi, Saurabh Mani ^{[1
]}

Kumar, Arun ^{[2
]}

Kumar, Manoj ^{[2
]}

Bock, Wojtek J. ^{[1
]}

机构：

[1] Univ Quebec Outaouais, Ctr Rech Photon, Gatineau, PQ J8Y 3G5, Canada

[2] Indian Inst Technol Delhi, Dept Phys, New Delhi 110016, India

来源：

OPTICS LETTERS | 2012年 / 37卷 / 22期

关键词：

DISPERSION; INDEX;

D O I：

10.1364/OL.37.004570

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We show theoretically that the fiber-optic devices using single-multi-single mode fiber structures can be made temperature insensitive by properly adjusting the concentration of P2O5 in the core region of the multimode fiber used. Taking an example of a parabolic index multimode fiber, we obtain the temperature-insensitive transmission spectrum and fiber-optic lens action for a core composition of 1.57 mol. % P2O5 and 13.5 mol. % GeO2 in the SiO2 host. (C) 2012 Optical Society of America

引用

页码：4570 / 4572

页数：3

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