title: Investigation of stimulated Raman scattering effect in high-power fiber amplifiers seeded by narrow-band filtered superfluorescent source.
abstract: In this paper the stimulated Raman scattering (SRS) effect in high-power fiber amplifiers seeded by the narrow-band filtered superfluorescent source (SFS) is firstly analyzed both theoretically and experimentally. Spectral models for the formation of the SFS and the spectral evolution in high-power fiber amplifiers seeded by filtered SFS are proposed. It is found that the SRS effect in high-power fiber amplifiers depends on the spectral width of the filtered SFS seed. The theoretical predictions are in qualitative agreements with the experimental results.
authors.forename: Wei
authors.initials: W
authors.lastname: Liu
authors.forename: Pengfei
authors.initials: P
authors.lastname: Ma
authors.forename: Haibin
authors.initials: H
authors.lastname: Lv
authors.forename: Jiangming
authors.initials: J
authors.lastname: Xu
authors.forename: Pu
authors.initials: P
authors.lastname: Zhou
authors.forename: Zongfu
authors.initials: Z
authors.lastname: Jiang