File:FTIR-interferogram.svg
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Size of this PNG preview of this SVG file: 800 × 594 pixels. Other resolutions: 320 × 238 pixels | 640 × 476 pixels | 1,024 × 761 pixels | 1,280 × 951 pixels | 2,560 × 1,902 pixels | 969 × 720 pixels.
Original file (SVG file, nominally 969 × 720 pixels, file size: 25 KB)
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This is a file from the Wikimedia Commons. The description on its description page there is shown below.
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Summary
| Description |
English: An FTIR interferogram. The horizontal axis is the position of the moving mirror in the FTIR, the vertical axis is the amount of light measured by the detector.
DETAILS: This was a "background" measurement, using a commercial FTIR. To make the fringes visible, I zoomed in the interferogram both vertically (the ZPD peak goes much higher and lower than shown) and horizontally. The mirror displacement units were not given, so I inferred it from the resolution quoted by the software. The vertical axis is arbitrary units -- unknown scale AND unknown offset! |
| Date | |
| Source | Own work |
| Author | Sbyrnes321 |
I plotted the data in Origin, then converted PDF-->SVG in Inkscape.
Licensing
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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File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 04:25, 11 June 2011 | | 969 × 720 (25 KB) | Sbyrnes321 |
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