The images that I just posted were taken with the CMOS camera.  We switched from the CCD to the CMOS because the CCD was exhibiting much higher blooming effects.  Unlike the CCD, there is a slight background structure if you look carefully in the amplitude image, but I can correct for this consistent background by taking a uniformly exposed image by placing a convex lens in front of the CMOS.  I will then divide each frame taken of the laser wavefront by the background image.