- Joined
- Dec 11, 2015
- Messages
- 1,628
- Points
- 113
I've been doing a little bit of research on beam expanders and their relations with lasers, I've come across the obvious but it's a bit hard to understand the exact logic behind them, and also their availability.
So I have indeed discovered that beam expanders can expand the beam.
But what I would like to know is this; from all the images and articles I've read on them, is that they must decrease divergence by a ton.
Is this true?
If it is, it seems like that would fix the crappy divergence on blue laser beams. Also, another question, where would I be able to buy something like this? :thinking:
Thanks.
So I have indeed discovered that beam expanders can expand the beam.
But what I would like to know is this; from all the images and articles I've read on them, is that they must decrease divergence by a ton.
Is this true?
If it is, it seems like that would fix the crappy divergence on blue laser beams. Also, another question, where would I be able to buy something like this? :thinking:
Thanks.