I got a couple of the 575nm modules last week and finally stuck them on the bench. I got the analogue modulation and it they were doing 16mw and 20mw respectively with 5V mod input. I took a chance and put one on a SimpleDrive to no avail, so I assume the driver that came with it was a low-side driver. This was no surprise as I assume it is IR driven. Thankfully, I didn't blow the diode.
Playing with the gain on the driver got me up from 16mw to 40mw of stable output, which is a big jump. I got it as high as 46mw before it started slipping, but pulling it back a bit seems to stabilize it.
The output is TEM01 and the two dots are clearly seen at my max testing distance of 84feet. The two dots measure 1.5x1cm at that distance.
All-in-all, I think this is very usable for lumia! Perhaps even incorporation into a multimode projector if you aren't picky about beam quality. (I plan to use mine in lumia devices.)
-David
P.S. I am getting what I assume is IR up close to the tune of 10% of the output. Pulling my meter a foot back dissipates it.
"Help, help, I'm being repressed!"