i think its just a concentrated beam of light
They made lasers to defend the world from space aliens!!!
Certain astronomical phenomena are believed to be a result of the operation of natural lasers. If you mean man-made lasers: sure there are, on satellites and whatnot.
gas lasers: helium-neon, argon, carbon dioxide, nitrogen, etc.liquid lasers: dye, chemical reaction lasers, etc.solid lasers: ruby, semiconductor laser diodes, etc.Lasers can be made many ways. Too many for me to list here.
gas lasers: helium-neon, argon, carbon dioxide, nitrogen, etc.liquid lasers: dye, chemical reaction lasers, etc.solid lasers: ruby, semiconductor laser diodes, etc.Lasers can be made many ways. Too many for me to list here.
yes
gas lasers: helium-neon, argon, carbon dioxide, nitrogen, etc.liquid lasers: dye, chemical reaction lasers, etc.solid lasers: ruby, semiconductor laser diodes, etc.Lasers can be made many ways. Too many for me to list here.
Semiconductor lasers are made with laser diodes, with added circuitry to measure and regulate the diode current/output.
How do lasers work
lasers damage call composition
Springfield Lasers was created in 1996.
With Lasers was created on 2007-06-05.
the plural of laser is lasers. for example I have many lasers. you don't say I have many laser.