Diffraction on a screw,Photo 4 of 4. Stylized photo. A small screw is placed in a beam produced by either a Helium-Neon laser operating at 632.8 nm (red,Photos 1 and 2) or a Helium-Neon laser operating at 543.4 nm (green,Photos 3 and 4). The resulting Fresnel diffraction patterns are observed at the same distance from the screw. Note that the fringe spacing is smaller for the green laser | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Giphotostock |
Bildgröße: | 3348 px × 5100 px |
Modell-Rechte: | nicht erforderlich |
Restrictions: |
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