Thread: Pulses of light in slow motion

It's a little bit odd news, although I cannot find recent information about this experiment where it was possible to get a slow motion film of pulses of light moving through space.

Here's the video about that project: Visualizing video at the speed of light

My question is: How would it be seen in the following video, if it was projected the pulses of light through a triangular prism in stead of a bottle? Would the pulse disperse its components all at the same time or sort of 'one by one'?