I was playing around with the phosphor wheel from a projector. Shining a 445nm laser onto the phosphor wheel is possibly the brightest thing I've ever seen. I wouldn't recommend looking at it without some good glasses on.
A couple of the pics are of me shinning a laser through a dismantled projector. It's pretty cool how you can get a pretty good idea of how they use blue laser light to create green light. And it definitely creates an abundance green light. That's just one laser diode shinning off the phosphor. I am still amazed.
A couple of the pics are of me shinning a laser through a dismantled projector. It's pretty cool how you can get a pretty good idea of how they use blue laser light to create green light. And it definitely creates an abundance green light. That's just one laser diode shinning off the phosphor. I am still amazed.