title: Width and amplitude tunable square-wave pulse in dual-pump passively mode-locked fiber laser.
abstract: We have proposed and demonstrated a figure-8 dual-pump passively mode-locked fiber laser to generate square-wave pulse tunable by both width and amplitude. Just by simply adjusting the power of the pumps, both the amplitude and width of the output square-wave pulse can be tuned independently and continuously. One pump is used to tune the output pulsewidth while the other is used to tune amplitude.
authors.forename: Li
authors.initials: L
authors.lastname: Mei
authors.forename: Guoliang
authors.initials: G
authors.lastname: Chen
authors.forename: Lixin
authors.initials: L
authors.lastname: Xu
authors.forename: Xianming
authors.initials: X
authors.lastname: Zhang
authors.forename: Chun
authors.initials: C
authors.lastname: Gu
authors.forename: Biao
authors.initials: B
authors.lastname: Sun
authors.forename: Anting
authors.initials: A
authors.lastname: Wang