The public has no access to such technology, however, our and other governments may have them.
the laser was invented.....
no
No. There are laser pointers that are available to the public, but they are not weapons. Laser guns as you see in science fiction do not exist.
Laser speed guns use lasers by Doppler shift measurement.
the laser printer was invented in 1969 dumbasses
We do not actually have any ray guns, although we have lasers which somewhat resemble ray guns. On May 16, 1960, Theodore H. Maiman operated the first functioning laser.
IBM are invented the first laser keyboard.
Laser speed guns can target ONE specific vehicle, where radar may read one of several vehicle. Laser is harder to detect in advance, and harder to jam than radar.
Toys R' Us has a fine variety of laser tag guns. Try shopping online as well.
Of course they did.
frogs and laser guns
They already do.