Well i dont think so but you can get arrested if you do something bad with the etc, shine them at aircraft, blind some one and so on ...
In general lasers of 1mW or lower power are legal without a license. Lasers of higher power must be licensed, the users have special training, and often automatic cutoff mechanisms must be installed to shut off the laser if someone enters the room. Following those restrictions any laser can be legal.
However even with a 1mW laser, don't aim it at a car, airplane, etc. It might briefly blind the driver, pilot, etc. causing an accident that you would be legally responsible for! The laser may be legal but the action isn't.
no because it has no lasers inside of it
I suppose that scandium was used up today in garnet lasers.
Yes. Inertial confinement fusion can use lasers, electrons, or ions. Most research facilities today use lasers.
All noble gases - He, Ne, Ar, Kr, Xe - were used in lasers.
Laser speed guns use lasers by Doppler shift measurement.
All lasers are illegal if they are higher than 5mw green and blue lasers are not illegal if they are 5mw or less.
anything above 5mw is illegal, also green and blue lasers are illegal in Ireland.
No green lasers are not illegal just do not point them at aircraft
No
No
Yes Lasers are illegal because there is a law about it that a kid killed himself and now they are illegal
No green lasers are completely legal, just don't point them at occupied vehicles or aircrafts.
No..lol Lasers above 5mW are illegal in Florida. While, you can get a strong one at normal conditions.
Lasers differ in price between manufactures and quality. i have found a 100 mw laser for $16.00. But as a buyer you have to be careful, ordering any laser over 5mw to the U.S is illegal. I do not know how strictly it is enforced. Correction to your reply: Lasers over 5mw are illegal to IMPORT to the USA. 100% legal to purchase in the US
lasers damage call composition
no because it has no lasers inside of it
How do lasers work