H2Oxide
0
- Joined
- Dec 11, 2014
- Messages
- 929
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There is nothing that makes the light that comes out of the headlights "laser light" unless part of the magenta laser (whatever that means) passes through the phosphor. As styropyro pointed out, fluorescence is the mechanism at work here. While lots of lasers operate on this mechanism, the fluorescence from the phosphor is spontaneous rather than stimulated.