Analysis of the dispersive Fourier transform dataset using dynamic mode decomposition: evidence of multiple vibrational modes and their interplay in a three-soliton molecule

We demonstrate that the dynamic mode decomposition tech-nique can effectively reduce the amount of noise in the dispersive Fourier transform dataset and allow for finer quantitative analysis of the experimental data. We there-fore show that the oscillation pattern of a soliton molecule actually results from the interplay of several elementary vibration modes.& COPY; 2023 Optica Publishing Group

Automated summary

We demonstrate that the dynamic mode decomposition technique can reduce noise in the dispersive Fourier transform dataset and enable more precise quantitative analysis of experimental data. Therefore, we show that the oscillation pattern of a soliton molecule is actually a result of the interaction between several elementary vibration modes.