File:Red-YellowGreen-Blue LED spectra.png

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English: Combined spectra of a common blue LED, a yellow-green LED and a high brightness red LED from the bottom of a Microsoft optical mouse. The spectra have been cleaned up a bit in photoshop to anti-alias the curves but this has not appreciably changed the data to any noticeable degree. I took these spectra on an Ocean Optics HR2000 spectrometer [1]. This spectrum is not calibrated for intensity. Originally uploaded as Red-YellowGreen-Blue LED spectra.gif on 1 Oct 2005 by Deglr6328. This new version is in the PNG format and is exactly the same quality as the original but with a smaller file size.
Date 20 December 2006 (original upload date)
Source Transferred from en.wikipedia to Commons by llans12.
Author Remember the dot at English Wikipedia
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GNU head Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License.
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Original upload log

The original description page was here. All following user names refer to en.wikipedia.
  • 2007-06-06 06:17 Andrewpmk 1073×758× (17238 bytes) optimize png
  • 2006-12-20 01:34 Remember the dot 1073×758× (20612 bytes) Combined spectra of a common blue LED, a yellow-green LED and a high brightness red LED from the bottom of a microsoft optical mouse. The spectra have been cleaned up a bit in photoshop to anti-alias the curves but this has not appreciably changed the dat

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Date/TimeThumbnailDimensionsUserComment
current01:55, 13 October 20121,073 × 758 (17 KB)OgreBot(BOT): Reverting to most recent version before archival
01:55, 13 October 20121,073 × 758 (20 KB)OgreBot(BOT): Uploading old version of file from en.wikipedia; originally uploaded on 2006-12-20 01:34:54 by Remember the dot
06:26, 12 October 20121,073 × 758 (17 KB)Llans12{{Information |Description={{en|Combined spectra of a common blue LED, a yellow-green LED and a high brightness red LED from the bottom of a Microsoft optical mouse. The spectra have been cleaned up a bit in photoshop to anti-alias the curves but this ...
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