Would a laser energy change the source size?

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Denhi MArtínez

According to the three parameters that determined the source size : Laser focal spot, laser pulse duration and the radiation wavelength. ( mentioned in an "old book" 1989 -Laser-plasma, Hooper -). The laser energy influences the size of the source.

Radhwan Alnaimi

Hi Denhi,

Many thanks for your answer. We don't seem to notice any changes in the source size with the increase of the energy, which makes me wonder. However the spot size has showed direct effect on the size of the source.

Experimental physics , gives you a chance to be with the theory, against theory or even better, create new one :)