title: 933 W Yb-doped fiber ASE amplifier with 50.4 nm bandwidth.
abstract: In this paper, a 933 W amplified spontaneous emission (ASE) source with a full width at half maximum (FWHM) of 50.4 nm is presented. The broadband source is generated by a 1271 W ASE amplifier together with 140m ordinary passive fiber for nonlinear transformation. With multi-wavelength rate equations and a nonlinear Schrödinger equation (NLSE), spectral evolution of the ASE source is analyzed theoretically.
authors.forename: Ping
authors.initials: P
authors.lastname: Yan
authors.forename: Junyi
authors.initials: J
authors.lastname: Sun
authors.forename: Dan
authors.initials: D
authors.lastname: Li
authors.forename: Xuejiao
authors.initials: X
authors.lastname: Wang
authors.forename: Yusheng
authors.initials: Y
authors.lastname: Huang
authors.forename: Mali
authors.initials: M
authors.lastname: Gong
authors.forename: Qirong
authors.initials: Q
authors.lastname: Xiao