title: Observation of soliton fission in microstructured fiber.
abstract: Femtosecond pulse propagation at λ=802  nm; in microstructured fiber (MF) with zero-dispersion wavelength at 780 nm is studied experimentally and numerically. The temporal and spectral distributions of the femtosecond pulse in MF are demonstrated by using a grating-eliminated no-nonsense observation of ultrafast incident laser light e-fields technique. Soliton fission is directly observed in the experimental results. The simulation of soliton evolution with the propagation distance in time and frequency domain is conducted.
authors.affiliation: Department of Optoelectronics Science, Harbin Institute of Technology at Weihai, Weihai 264209, China. liuwenjun86@163.com
authors.forename: Wenjun
authors.initials: W
authors.lastname: Liu
authors.forename: Lihui
authors.initials: L
authors.lastname: Pang
authors.forename: Xiang
authors.initials: X
authors.lastname: Lin
authors.forename: Renxi
authors.initials: R
authors.lastname: Gao
authors.forename: Xiaowei
authors.initials: X
authors.lastname: Song