Wang, Jing; Zhu, Yunhui; Zhang, Rui; Gauthier, Daniel J.
(Optics Express, 2011-03-14)
Forward stimulated Brillouin scattering (FSBS) is observed in a standard 2-km-long highly nonlinear fiber. The frequency of FSBS arising from multiple radially guided acoustic resonances is observed up to gigahertz ...