Fig. 3.

Attenuating light intensity at a chosen delay time. a Attenuating light intensity at ${\tau }_{\min }=19$ ps. Blue: time of flight distribution of the multimode fiber. Red: experimental impulse response of the eigenstate minimizing the light intensity at ${\tau }_{\min }$. Green: numerical propagation of this eigenstate with the experimentally measured MSTM. Inset: zoom around ${\tau }_{\min }$ (b) Attenuation ratio $\rho$ for different delay times in logarithm scale. Red: attenuation ratios calculated with the experimentally measured impulse responses. Green: attenuation ratios calculated with the numerically propagated impulse responses