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How a Ruby Laser Works

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Uploaded by on Jan 24, 2009

Not my personal content, but since this is one of the required pieces of the HHO puzzle, I figured I'd post it

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Science & Technology

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  • @7poppasmurf7 Solid state lasers are used for price checking and in CD / DVD / BluRay drives. They are cheaper to manufacture than HeNe And do not require a HV source.

  • lol i don't think they use ruby lasers in price checking do they? i thought those were hene's.

  • What HHO puzzle?

  • Xenon also.

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