57 citations · 151 across the 9 of their papers we have counts for
10 papers
Accurate Simulation Pipeline for Passive Single-Photon Imaging
Aleksi Suonsivu, Lauri Salmela, Leevi Uosukainen +3
Single-Photon Avalanche Diodes (SPADs) are new and promising imaging sensors. These sensors are sensitive enough to detect individual photons hitting each pixel, with extreme tempo…
Time-Resolved MNIST Dataset for Single-Photon Recognition
Aleksi Suonsivu, Lauri Salmela, Edoardo Peretti +3
Time-resolved single photon imaging is a promising imaging modality characterized by the unique capability of timestamping the arrivals of single photons. Single-Photon Avalanche D…
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…
A feed-forward neural network as a nonlinear dynamics integrator for supercontinuum generation
Lauri Salmela, Mathilde Hary, Mehdi Mabed +3
The nonlinear propagation of ultrashort pulses in optical fiber depends sensitively on both input pulse and fiber parameters. As a result, optimizing propagation for specific appli…
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…
Machine learning for prediction of extreme statistics in modulation instability
Mikko Närhi, Lauri Salmela, Juha Toivonen +3
A central area of research in nonlinear science is the study of instabilities that drive the emergence of extreme events. Unfortunately, experimental techniques for measuring such…