i think it is.......... heat energy or either electrical it depends i guess.................
Focused electromagnetic waves, they could be of any frequency depending on how the laser is designed.
Light
i think it is.......... heat energy or either electrical it depends i guess.................
Laser light.
Electrical (electromagnetic) energy is used. Light energy ( another form of electromagnetic energy) is produced.
Blue or violet laser has the most energy.
A laser emits a beam of energy in the form of light. But to get energy out of a laser, we have to put some in. Depending on the type of laser, there are different ways to do this. What is important here is that the energy put into the lasing medium, the energy that is pumped into that medium to stimulate it, to excite it (the actual term), to induce it to lase, is supplied by an outside source, by a pump appropriate to that type of laser. So the pump, that thing outside the medium that stimulates it to induce it into lasing, is pumping when it is exciting the medium. Hope this was, um, coherent....
Low level laser also referred to as a cold laser.
No. There is no such thing as a multiplier of energy.
No.
The old laser printers used He-Ne laser , and the modern laser printers use infrared laser .
By laser gun I'll assume you mean laser based directed energy weapons. The most common way is through harnessing the energy of chemical reactions such as in COIL lasers or DF lasers.
laser microphone
There are many types of laser lighting that are recommended for light shows. Typically, laser scanners are the best type of laser lighting that is recommended for light shows.