File:Fresnel to Fraunhofer transition.gif

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Fresnel_to_Fraunhofer_transition.gif(301 × 310 pixels, file size: 321 KB, MIME type: image/gif, looped, 10 frames, 10 s)

Captions

Captions

Simulated diffraction image from a circular aperture starting at the aperture moving to near field and then towards field

Summary[edit]

Description
English: Simulated diffraction pattern from an aperture 0.15mm in diameter illuminated by a plane wave of wavelength 0.5 micron. The screen is positioned at the following distances in order: 0, 0.25, 0.5, 0.75, 1, 1.5, 2, 3, 5, 8 mm from the aperture. The amplitudes are computed via Fresnel integral over the aperture function (on the first frame). The reference bar at the bottom is representing a linear increase in energy from left to right.
Date
Source Own work
Author L3erdnik

Licensing[edit]

I, the copyright holder of this work, hereby publish it under the following license:
Creative Commons CC-Zero 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/TimeThumbnailDimensionsUserComment
current23:39, 5 May 2024Thumbnail for version as of 23:39, 5 May 2024301 × 310 (321 KB)L3erdnik (talk | contribs)Uploaded own work with UploadWizard

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