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ALIEN0

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hello to everyone!
are an Italian guy and I apologize for my English ...
I found your forum after seeing the video on you tube: best laser show ever ..
being interested in learning the art of laser I wanted to enroll ..
even if this is the discussion for new members, as well as introduce myself I wanted to ask that lasers have been used for that video and possibly the overall cost .. the video was talking about rgb .. but what exactly?
I hope not to create problems but did not know where to open this thread ..
I hope to be able to properly explain and thank you if you answer me .. bye bye
 

Eudaimonium

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Greetings, Alien! :)

Lasershows are produced with a laser setup we call "scanners" or "projectors".

They are usually hooked up to a computer so you can program whatever laser show you want, and are made with 3 laser heads (red, green, blue), each is individually controlled so you can get all colors, and are combined into one beam.

That combined beam goes through a pair of very fast mirrors called "galvos", which direct is so fast that you get the illusion there are a lot of laser beams, while actually there's only one.

Cool huh?

Well, welcome to the forum, make yourself at home, also see the blue line in my signature!
 




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