64 citations · 151 across the 4 of their papers we have counts for
3 papers · 1 filter
Multi-stage generation of extreme ultraviolet dispersive waves by tapering gas-filled hollow-core anti-resonant fibers
Md. Selim Habib, Christos Markos, J. Enrique Antonio-Lopez +3
In this work, we numerically investigate an experimentally feasible design of a tapered Ne-filled hollow-core anti-resonant fiber and we report the generation of multiple dispersiv…
Optical Cherenkov radiation by cascaded nonlinear interaction: an efficient source of few-cycle energetic near- to mid-IR pulses
M. Bache, O. Bang, B. B. Zhou +2
When ultrafast noncritical cascaded second-harmonic generation of energetic femtosecond pulses occur in a bulk lithium niobate crystal optical Cherenkov waves are formed in the nea…
Tuning quadratic nonlinear photonic crystal fibers for zero group-velocity mismatch
Morten Bache, Hanne Nielsen, Jesper Lægsgaard +1
We consider an index-guiding silica photonic crystal fiber with a triangular air-hole structure and a poled quadratic nonlinearity. By tuning the pitch and the relative hole size,…