Taming femtosecond laser filamentation and supercontinuum generation in liquids using neural networks

We report the spectral shaping of supercontinuum generation in liquids by employing properly engineered Bessel beams coupled with artificial neural networks. We demonstrate that given a custom spectrum, neural networks are capable of outputting the experimental parameters needed to generate it experimentally. (C) 2022 Optica Publishing Group

Automated summary

We demonstrate the spectral shaping of supercontinuum generation in liquids using engineered Bessel beams and artificial neural networks. The study shows that neural networks can output the experimental parameters for generating a custom spectrum experimentally.