drodrig
Mechanical
- Mar 28, 2013
- 262
Hi everyone,
We are building a setup to distribute the light from LEDs to optical fibers. We have 3 LEDs (blue, red and green). They are connected to a plexiglass light mixer (with a in between LCD as a filter). On the other end we put optic fibers.
The plexiglass has a cross section of 18x18mm2 and it's 150mm long.
The problem we have is the light is not homogeneous on the fibers end so some fibers get more light than others.
The light mixer should be as short as possible.
Does anybody have recommendation for a better material for the mixer?
Attached a sketch showing the idea
thanks
We are building a setup to distribute the light from LEDs to optical fibers. We have 3 LEDs (blue, red and green). They are connected to a plexiglass light mixer (with a in between LCD as a filter). On the other end we put optic fibers.
The plexiglass has a cross section of 18x18mm2 and it's 150mm long.
The problem we have is the light is not homogeneous on the fibers end so some fibers get more light than others.
The light mixer should be as short as possible.
Does anybody have recommendation for a better material for the mixer?
Attached a sketch showing the idea
thanks