[KenWittlief]

I can tell you from an engineering / military perspective, there is radio jamming equipment that is used on the battlefield, that puts out strong radio energy on frequencies known to be used by the enemy.

The effect is the radios lock onto the jammer's signal, instead of the signal the operator wants to listen to.

Your intended application sounds pretty much the same. If you stop the opponents robot from being able to scan for the goal light (by using a light of the same color, or by firing a laser into its camera) if that is not 'jamming', then what is?

its definitely interfering with the intended function of the camera system.