Variable Colour Beam?

[deluminati]

An idea I had...Not a laser/physics expert by any means, so bear with me.

Say you have three diodes..Red, green, and blue. If you put each on it's own driver with a externally mounted current control knob...You could theoretically have control over the beam colour. Kinda like this. ..

Not sure how you would refract/collimate the beams into one. Plus it would take a pretty custom monstrosity of a heatsink.

Thoughts on this?

 

[reginak]

Like this? http://laserpointerforums.com/f47/white-fusion-colors-48217.html

Cheers

 

[deluminati]

Like this? http://laserpointerforums.com/f47/white-fusion-colors-48217.html

Cheers

Holy Shroomlaser Batman!

 

[chipdouglas]

over at www.photonlexicon.com this is their specialty.

michael.