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 uniform response. (a) The intensity distribution. (b) The gray image.</div>

Laser and Particle Beams

Figure 3: Influences of Analog-to-Digital Conversion Accuracy and Response Uniformity of CCD on Small-Scale Laser Focal Spot Measurements 