File:Fresneldiffraction-4.svg
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Revision as of 17:14, 5 January 2021 by Popocatomar (talk | contribs) (Added [en] caption: Diffraction fringes by a straight edge)
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DescriptionFresneldiffraction-4.svg |
Français : Franges de diffraction à l'extérieur de l'ombre d'un écran à bord rectiligne - L'écran AG occulte partiellement la lumière issue de la source S. Au point P, les rayons issus de tous les points du front d'onde AMB se superposent au rayon direct SMP. Fresnel a utilisé ce type de figure pour introduire ses intégrales (de Fresnel) qui intègrent la contribution de tous ces rayons depuis A jusqu'à l'infini.
Source : dessiné à partir des figures de Fresnel dans H. de Senarmont, E.Verdet, and L.Fresnel, Oeuvres complètes d'Augustin Fresnel Vol.1, Paris, Imprimerie Impériale, 1866, page =174, pages totales=804, lire en ligne=https://gallica.bnf.fr/ark:/12148/bpt6k1512245j/f21.item |format=|consulté le=14 décembre 2020
Dessiné avec Turtle/Python 3 et Inkskape |
Source | Own work |
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English: The AG screen partly occults the light of the source S. At point P, secondary rays coming from all parts of the wave front AMB combine with the direct ray SMP. Fresnel used this type of figure to illustrate the introduction of his (Fresnel) integrals.
drawn from Fresnel in H. de Senarmont, E.Verdet, and L.Fresnel, Oeuvres complètes d'Augustin Fresnel Vol.1, Paris, Imprimerie Impériale, 1866, page =174, pages totales=804, lire en ligne=https://gallica.bnf.fr/ark:/12148/bpt6k1512245j/f21.item |format=|consulté le=14 décembre 2020
Dessiné avec Turtle/Python 3 et Inkskape}} |date=2021-01-05 |source=Own work |author=Popocatomar |permission= |other versions= }}
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