57 citations · 151 across the 9 of their papers we have counts for
6 papers · 1 filter
Supercontinuum generation in a graded-index multimode tellurite fiber
Ekaterina Krutova, Lauri Salmela, Zahra Eslami +4
We report a near two-octave spanning supercontinuum (SC) from 790 nm to 2900 nm in a nanostructured tellurite graded-index multimode fiber with a nanostructured core. We study the…
Tailored supercontinuum generation using genetic algorithmoptimized Fourier domain pulse shaping
Mathilde Hary, Lauri Salmela, Piotr Ryczkowski +3
We report the generation of spectrally-tailored supercontinuum using Fourier-domain pulse shaping of femtosecond pulses injected into a highly nonlinear fiber controlled by a genet…
Two octave supercontinuum generation in a non-silica graded-index multimode fiber
Zahra Eslami, Lauri Salmela, Adam Filipkowski +5
The generation of a two-octave supercontinuum from the visible to mid-infrared (700 - 2800 nm) in a non-silica graded-index multimode fiber is reported. The fiber design is based o…
Predicting ultrafast nonlinear dynamics in fibre optics with a recurrent neural network
Lauri Salmela, Nikolaos Tsipinakis, Alessandro Foi +3
The propagation of ultrashort pulses in optical fibre displays complex nonlinear dynamics that find important applications in fields such as high power pulse compression and broadb…
Machine learning analysis of rogue solitons in supercontinuum generation
Lauri Salmela, Coraline Lapre, John M. Dudley +1
Supercontinuum generation is a highly nonlinear process that exhibits unstable and chaotic characteristics when developing from long pump pulses injected into the anomalous dispers…
Low-noise octave-spanning mid-infrared supercontinuum generation in a multimode chalcogenide fiber
Zahra Eslami, Piotr Ryczkowski, Lauri Salmela +1
We demonstrate the generation of a low-noise, octave-spanning mid-infrared supercontinuum from 1700 to 4800 nm by injecting femtosecond pulses into the normal dispersion regime of…