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
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
收藏
页码:64 / 66
页数:3
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