Optical fibre with an offset core for SBS suppression
-
Published:2021-03-01
Issue:3
Volume:51
Page:228-231
-
ISSN:1063-7818
-
Container-title:Quantum Electronics
-
language:
-
Short-container-title:Quantum Electron.
Author:
Khudyakov M.M.,Alekseev V.V.,Lipatov D.S.,Guryanov A.N.,Temyanko V.,Bubnov M.M.,Likhachev M.E.
Abstract
Abstract
To raise the stimulated Brillouin scattering (SBS) threshold, we have fabricated an optical fibre having a core heavily doped with germanium oxide and displaced from the fibre axis. A method has been proposed for broadening the SBS gain spectrum of the fibre by winding it onto a small-diameter spool, and a broadening of the spectrum by 5.4 dB has been demonstrated, which indicates an increase in SBS threshold by 4.1 dB.
Subject
Electrical and Electronic Engineering,Atomic and Molecular Physics, and Optics,Statistical and Nonlinear Physics,Electronic, Optical and Magnetic Materials
Cited by
1 articles.
订阅此论文施引文献
订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献