Hey Ash, I don't know if you remember me, but I had asked a question a few weeks ago about swapping out a diode in a party laser I had. I posted a new topic yesterday of all the innards and was wondering if you could take a look at it and maybe provide some advice.
I think using X_Y scanner motors (galvos) are your best bet to make a triangle.
A cone (tunnel) can be made simply using one first-surface mirror mounted on a spinning motor.
Hey Ash,
I have a question about your profile pic(Avatar)!
Im looking for a similar application where in, I want the laser beam from the pin hole of the source to spread out progressively in the shape of a triangle as it moves away from the source. any thoughts?
Very easy to set up.
My avatar is simply a 150mW bluray stage-laser (the rotating line) passing through a jar of automotive coolant (fluorescing) with a 200mW red and a 50mW green from either side. Glad you like it.
What is going on in your avatar pic? Been wondering for a while. Is it easy to set up?... I'm assuming it's not. Either way, it's awsome. Quite possibly my favourite avatar picture on LPF.