All-Glass Single-Mode Microstructured Fibers with a Large Mode Area

被引：2

作者：

Denisov, A. N. ^{[1
]}

Semjonov, S. L. ^{[1
]}

机构：

[1] Russian Acad Sci, Prokhorov Inst Gen Phys, Dianov Fiber Opt Res Ctr, Moscow, Russia

来源：

DOKLADY PHYSICS | 2021年 / 66卷 / 03期

关键词：

microstructured fiber; photonic crystal fiber; single-mode fiber; large-mode area fiber; DESIGN;

D O I：

10.1134/S1028335821020014

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

A new design of all-glass microstructured fibers with a large mode area is presented. The numerical analysis of the fibers was performed using the finite element method. Confinement losses for the fundamental modes and for those of a higher order were calculated in the spectral range of 0.8 to 1.4 microns. Simulation results show that the proposed design allows us to obtain single-mode guidance of these fibers in the spectral range of 0.87 to 1.11 microns for straight and bent fibers with a bending radius of 0.25 m.

引用

页码：64 / 66

页数：3

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