Experiment 4: Diffraction of Circular Apertures

What does the diffraction pattern for a circular aperture look like? Give the parameters that characterize the dimensions of the diffraction pattern. Equipment Required: Laser Assembly (LA) 3 Beam Steering Assembly (BSA-I) 2 Lens Chuck Assembly (LCA) 1 Target Assembly (TA-I) 1 Target Assembly (TA-II) 150 mm focal len. lens-25 mm focal len. Lens ................
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