Hello,
I am researching laser projector with phosphor wheels. They usually come with diode arrays. I know some members here have taken some apart to learn about them, or to harvest the diodes.
I need some advice on what type of optics they use to focus the array onto the phosphor wheel.
I am wondering how they do it. A special custom multi lens or something? Or maybe just a convex lens to aim them at the general direction of the phosphor wheel?
What spot size do they focus down to for the array?
Any recommendations on a projector that has a high powered array that I can purchase to disassemble to study how it works?
I am researching laser projector with phosphor wheels. They usually come with diode arrays. I know some members here have taken some apart to learn about them, or to harvest the diodes.
I need some advice on what type of optics they use to focus the array onto the phosphor wheel.
I am wondering how they do it. A special custom multi lens or something? Or maybe just a convex lens to aim them at the general direction of the phosphor wheel?
What spot size do they focus down to for the array?
Any recommendations on a projector that has a high powered array that I can purchase to disassemble to study how it works?