I have to think it's diameter, since the advertising should be for total beam width.
chinese laser weapon development
- Thread starter maozedong
- Start date
Then I would say they are using visible light. BTW could you check if that 3-4 mm is radius or diameter?
As for the wavelength of the light, around 500 nm looks appropriate. View attachment 136126
I have to think it's diameter, since the advertising should be for total beam width.Claim is diameter but I’m not sure at this point. Maybe it is iffy.