File:FWHMofAiryDisk.png
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Size of this preview: 800 × 505 pixels. Other resolutions: 320 × 202 pixels | 640 × 404 pixels | 954 × 602 pixels.
Original file (954 × 602 pixels, file size: 31 KB, MIME type: image/png)
File information
Structured data
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Summary
[edit]DescriptionFWHMofAiryDisk.png |
English: A graph of the Airy pattern on the interval : :: *k is the wavenumber, in m −1 *a is the radius of the aperture *θ is the angle of observation. *I0 is the maximum intensity. *J1 is the order one Bessel function of the first kind. |
Date | (UTC) |
Source |
This file was derived from: Airy Pattern.svg: |
Author |
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This is a retouched picture, which means that it has been digitally altered from its original version. Modifications: Addition of full width half maximum (blue bar). The original can be viewed here: Airy Pattern.svg: . Modifications made by Dietzel65.
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Licensing
[edit]I, the copyright holder of this work, hereby publish it under the following license:
Public domainPublic domainfalsefalse |
I, the copyright holder of this work, release this work into the public domain. This applies worldwide. In some countries this may not be legally possible; if so: I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law. |
Original upload log
[edit]This image is a derivative work of the following images:
- File:Airy_Pattern.svg licensed with PD-self
- 2009-03-04T18:14:24Z Inductiveload 720x460 (54669 Bytes) {{Information |Description={{en|1=A graph of the Airy pattern on the interval k a \sin \theta = [-10,10]: ::I(\theta) = I_0 \left( \frac{2 J_1(k a \sin \theta}{k a \sin \theta} \right)^2 *''k'' is the wavenumber, in m −1
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File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 20:53, 8 November 2012 | 954 × 602 (31 KB) | Dietzel65 (talk | contribs) | == {{int:filedesc}} == {{Information |Description={{en|1=A graph of the Airy pattern on the interval <math>k a sin theta = [-10,10]</math>: ::<math>I(theta) = I_0 left( frac{2 J_1(k a sin theta}{k a sin theta} right)^2</math> *''k'' is the wavenumber, ... |
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Horizontal resolution | 28.35 dpc |
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Vertical resolution | 28.35 dpc |