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FrozenGate by Avery

Colored spirograph tunnels

Joined
Sep 12, 2007
Messages
9,399
Points
113
Three of your favorite laser aspects in one!

The spirograph was gutted from a $15 laser light show thing. Smoke was from a 650W Chauvet fogger. Camera exposure was less than a second. The yellow setup was with about 50mW of green and 200mW of red. A purer white to the eye seemed purple to the camera (at 200-60-30) and a purer white to the camera seemed sea-greenish to the eye (at 200-100-50). Alignment and ratios aren't perfect, but pretty damn close. The whole thing took about two hours. Lasers used are in my sig.

Total power for red is 200mW; total power for yellow is 250mW; total power for sea-green is 150mW; total power for purple is 250mW; total power for white is 350mW.

With everything on one power strip, I only blew the circuit breaker once. :D Argons are like fat people in buffets. Even the 14AWG from the power strip was warm to the touch.





















 





can any1 describe the process for making yellow by using just green and red? thanks :D
 
darklandz said:
can any1 describe the process for making yellow by using just green and red? thanks :D

you can combine the beams using special optics to make one yellow beam


great pics
 





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