ya that's weird, i deffinatley don't think it would be that low!?Orr3 said:When I measured my Core I also got .3 mRad.
ya that's weird, i deffinatley don't think it would be that low!?Orr3 said:When I measured my Core I also got .3 mRad.
likewhat said:divergence = 2*wavelength/Pi/minimum spot size
for a gaussian beam.
For a 532 nm beam with a 2 mm minimum spot size that gives you 0.17 mRad.