Hey team,
I’ve got a 60W M7 JPT MOPA. I’ve been colour-finding for a while, and have many excellent blues, golds, purples, and pinks. Where I’m having trouble is getting a vibrant red or green (currently only a light colour).
I’m working exclusively on brushed 304 stainless with a 110mm lens - does anyone have a starting point for me to work from?
Have you read this topic?
Maybe have some information useful for you…
Unfortunately, it doesn’t shed light on what I’m looking for. I understand the mechanism of how the interference patterns are made, I just don’t have a good lead on parameters for those colours.
I’d suggest a materials test with squares large enough to give you a true color.
These colors on this dog tag didn’t reproduce on a larger scale or with a slightly different thickness… So the best way is to do it yourself with the materials test using your specific materials.
I found that the interval changes were very effective, seemingly much more than speed/power.
Good luck
Was precisely that picture I was looking for. 
