title: Femtosecond laser filament-fringes in fused silica.
abstract: Linear diffraction was used to modulate intensity distribution across the femtosecond laser beam to create quasi regular arrays of filaments in fused silica. A fringe type of filament distributions (filament-fringe) were formed that could be controlled and observed over a distance of several millimeters. The difference of supercontinuum (SC) emission between individual filaments was also observed.
authors.affiliation: Institute of Experimental Physics, Free University of Berlin, Arnimallee 14, 14195 Berlin, Germany. zuoqianghao@yahoo.com.cn
authors.forename: Zuoqiang
authors.initials: Z
authors.lastname: Hao
authors.forename: Kamil
authors.initials: K
authors.lastname: Stelmaszczyk
authors.forename: Philipp
authors.initials: P
authors.lastname: Rohwetter
authors.forename: Walter M
authors.initials: WM
authors.lastname: Nakaema
authors.forename: Ludger
authors.initials: L
authors.lastname: Woeste