Definition of laser, how it is presented, what precision uses are made of it and meaning of the term, a very explanatory acronym of its great potential.
How a laser beam is generated
A laser is a device capable of emitting an extremely powerful beam of light.
One of the main uses of laser beams is to measure very large astronomical distances with excellent precision.
The temperature of a laser beam can also be very high, for this property they are also used to drill or cut metals and other materials of various types.
In the medical field, lasers are used to repair damaged tissues, without having to resort to complicated surgery.
As for the meaning of the word laser, this represents the abbreviation of English words which, translated into Italian, mean "amplification of light by stimulated radiation emission".
