Threshold for stimulated Brillouin scattering in few-mode fibers

In this paper, the stimulated Brillouin scattering (SBS) threshold of step-index few-mode fibers (FMFs) is theoretically analyzed. The scattering characteristics of FMFs are analyzed using the mathematical model of the Brillouin scattering spectrum. The gain spectrum of Brillouin scattering and the ...

Source: Applied Optics - May 18, 2019 Category: Physics Authors: Weicheng Chen Guijun Hu Feng Liu Feng Wang Congcong Song Xueqing Li Yong Yu Source Type: research