Laser Mirror

A while back, I made a serendipitous discovery that blue laser light super charges phosphorescent material, and framed a piece of glow in the dark fabric so that I could hang it on my wall and draw on it with my blue laser. As a follow up to that project, while at the MIT Media Lab, I made a rig for a blue laser that would automatically draw pictures on the material by programmatically rotating a mirror to redirect the blue laser beam into specific shapes.

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