title: Femtosecond amplifier similariton Yb:fiber laser at a 616 MHz repetition rate.
abstract: We report a compact Yb:fiber ring laser operated at 616 MHz. The average output power is 450 mW at a pump power of 900 mW. The dechirped pulse width is 98 fs.
authors.forename: Chen
authors.initials: C
authors.lastname: Li
authors.forename: Guizhong
authors.initials: G
authors.lastname: Wang
authors.forename: Tongxiao
authors.initials: T
authors.lastname: Jiang
authors.forename: Peng
authors.initials: P
authors.lastname: Li
authors.forename: Aimin
authors.initials: A
authors.lastname: Wang
authors.forename: Zhigang
authors.initials: Z
authors.lastname: Zhang