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

<div>(a) The intensity distribution of the ideal Gaussian focal spot. (b) The gray image of the ideal Gaussian focal spot.</div>

Laser and Particle Beams

Figure 1: Influences of Analog-to-Digital Conversion Accuracy and Response Uniformity of CCD on Small-Scale Laser Focal Spot Measurements 