Author:
Yoshida Masato,Hirai Takaaki,Beppu Shohei,Kasai Keisuke,Hirooka Toshihiko,Nakazawa Masataka,Wakayama Yuta,Yoshikane Noboru
Abstract
We describe the GAWBS noise characteristics in few-mode fibers (FMFs). We found that the GAWBS noise is newly generated due to an interaction between different LP modes through longitudinally propagating acoustic waves.