2018-10-17T14:29:23Z (GMT) by Guillaume Schimmel
This document provides supplementary information to “Free space laser telecommunication through fogs and clouds”. Side view of the data-carrier laser beam (visible cw 633 nm laser in this case) through fog with and without filament (1 kHz) and the associated scattering. The camera settings are fixed during the whole movie. The high intensity laser producing the filament is turned on from t = 5 s to t = 13 s. During this time interval, the 1 kHz sound produced by the shockwave is audible.