Influences of Analog-to-Digital Conversion Accuracy and Response Uniformity of CCD on Small-Scale Laser Focal Spot Measurements

<div>The ideal Gaussian focal spot with the CCD under the nonuniform response of 10-order super-Gaussian. (a) The intensity distribution. (b) The gray image.</div>

Laser and Particle Beams

fig8

Figure 8

Figure 8: Influences of Analog-to-Digital Conversion Accuracy and Response Uniformity of CCD on Small-Scale Laser Focal Spot Measurements 