File:Scalar Arago shadow rb.gif
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Original file (720 × 720 pixels, file size: 1.47 MB, MIME type: image/gif, looped, 6 frames, 0.5 s)
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| Description |
English: Scalar plain wave illuminating a circular obstacle at normal incidence (Dirichlet boundary condition). Formation of the spot of Arago is visible in the shadow. Computed by superposing a plain wave with a wave radiated by 300 concentric rings of Green's function point sources across the obstacle. The amplitudes for the sources found from the condition that the total amplitude is zero at the obstacle. Wavelength equals 6 pixels (1/120 of width of the image). |
| Date | |
| Source | Own work |
| Author | L3erdnik |
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I, the copyright holder of this work, hereby publish it under the following license:
 
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This file is made available under the Creative Commons CC0 1.0 Universal Public Domain Dedication. |
| The person who associated a work with this deed has dedicated the work to the public domain by waiving all of their rights to the work worldwide under copyright law, including all related and neighboring rights, to the extent allowed by law. You can copy, modify, distribute and perform the work, even for commercial purposes, all without asking permission.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 06:31, 12 March 2018 | | 720 × 720 (1.47 MB) | L3erdnik (talk | contribs) | User created page with UploadWizard |
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