Hi, Y-all.
I've just built 2 laser modules using Opnext's HL6388MG diode. I did measurements (see pix) and calculated using "Pseudonomen137's JScript mRad Calculator." I got 1.009 mRad. At the aperture fast axis was 5mm and at 65 feet was 25 mm. Does this sound correct? Or might this be Full width half max or something else?
Thanx in advance.
-Steve
-edit-
This calculator came up with 1.01 mrad . About the same. I guess they're using the same calculations .. But are they right to the standards?