592 citations · 895 across the 4 of their papers we have counts for
4 papers
Spatial beam self-cleaning in multimode fiber
Katarzyna Krupa, Alessandro Tonello, Badr M. Shalaby +5
Multimode optical fibres are enjoying a renewed attention, boosted by the urgent need to overcome the current capacity crunch of single-mode fibre systems and by recent advances in…
Observation of geometric parametric instability induced by the periodic spatial self-imaging of multimode waves
Katarzyna Krupa, Alessandro Tonello, Alain Barthélémy +5
Spatio-temporal mode coupling in highly multimode physical systems permits new routes for exploring complex instabilities and forming coherent wave structures. We present here the…
Efficiency of dispersive wave generation in dual concentric core microstructured fiber
Daniele Modotto, Marco Andreana, Katarzyna Krupa +10
We describe the generation of powerful dispersive waves that are observed when pumping a dual concentric core microstructured fiber by means of a sub-nanosecond laser emitting at t…
Dispersive wave emission in dual concentric core fiber: the role of soliton-soliton collisions
Alessandro Tonello, Daniele Modotto, Katarzyna Krupa +7
Soliton-soliton collisions have a crucial role in enhancing the spectrum of dispersive waves in optical fibers and collisions among in-phase solitons lead to a dramatic enhancement…