title: Fourth-order dispersion mediated solitonic radiations in HC-PCF cladding.
abstract: We observe experimentally, for the first time to our knowledge, the simultaneous emission of two strong conjugate resonant dispersive waves by optical solitons. The effect is observed in a small waveguiding glass feature within the cladding of a Kagome hollow-core photonic crystal fiber. We demonstrate theoretically that the phenomenon is attributed to the unusually high fourth-order dispersion coefficient of the waveguiding feature.
authors.affiliation: Department of Physics, University of Bath, Bath, UK. F.Benabid@bath.ac.uk
authors.forename: F
authors.initials: F
authors.lastname: Benabid
authors.forename: F
authors.initials: F
authors.lastname: Biancalana
authors.forename: P S
authors.initials: PS
authors.lastname: Light
authors.forename: F
authors.initials: F
authors.lastname: Couny
authors.forename: A
authors.initials: A
authors.lastname: Luiten
authors.forename: P J
authors.initials: PJ
authors.lastname: Roberts
authors.forename: Jiahui
authors.initials: J
authors.lastname: Peng
authors.forename: Alexei V
authors.initials: AV
authors.lastname: Sokolov