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Diffraction_disc_calculated.png (473 × 463 pixels, file size: 50 KB, MIME type: image/png)

Summary

Description
Español: Disco de Airy ideal producido por la difracción de una fuente de luz puntual a través de un sistema óptico de abertura circular.
English: Diffraction limited intensity distribution in the far field behind a circular aperture.

The distribution was calculated by 

   I(r) = (J1(r)/r)^2

with the first order bessel function J1 and the distance r from the center.

The gray shading scales logarithmically.
Date 26 June 2005 (original upload date)
Source No machine-readable source provided. Own work assumed (based on copyright claims).
Author No machine-readable author provided. KaiMartin assumed (based on copyright claims).

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26 June 2005

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Date/TimeThumbnailDimensionsUserComment
current18:46, 26 June 2005Thumbnail for version as of 18:46, 26 June 2005473 × 463 (50 KB)KaiMartinDiffraction limited intensity distribution in the far field behind a circular aperture. The distribution was calculated by I(r) = (J1(r)/r)^2 with the first order bessel function J1 and the distance r from the center. The gray shading scales logarit

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