Fourth-order dispersion mediated solitonic radiations in HC-PCF cladding.
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.
Benabid
F
F
Department of Physics, University of Bath, Bath, UK. F.Benabid@bath.ac.uk
Biancalana
F
F
Light
P S
PS
Couny
F
F
Luiten
A
A
Roberts
P J
PJ
Peng
Jiahui
J
Sokolov
Alexei V
AV