- Joined
- May 20, 2013
- Messages
- 358
- Points
- 28
Hi! I was playing with my 650nm red laser, collimating and defocusing the beam, and, suddenly, my laser diode died!
Now, I want learn from this, but I can't understand why my laser died.
I was using a little lens from a DVD sled (the one with 6mm) and a big glass plano convex lens, the first one defocus the beam, and the second, collimate the light again.
Someone can explain this for me?
Now, I want learn from this, but I can't understand why my laser died.
I was using a little lens from a DVD sled (the one with 6mm) and a big glass plano convex lens, the first one defocus the beam, and the second, collimate the light again.
Someone can explain this for me?