You want to photograph a circular diffraction pattern whose central maximum has a diameter of (1.0 mathrm{~cm}).
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You want to photograph a circular diffraction pattern whose central maximum has a diameter of \(1.0 \mathrm{~cm}\). You have a heliumneon laser \((\lambda=633 \mathrm{~nm})\) and a 0.12 -mm-diameter pinhole. How far behind the pinhole should you place the viewing screen?
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Related Book For
College Physics A Strategic Approach
ISBN: 9780321907240
3rd Edition
Authors: Randall D. Knight, Brian Jones, Stuart Field
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