File:Laser, built in 1963.jpg
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| Description | Laser, built in 1963 by Edward Damon, Ohio State University, USA, based on work of Theodore Maiman. Exhibit in National Museum of American History, Washington, DC, USA. |
| Date | |
| Source | Self-photographed |
| Author | Daderot |
| Permission (Reusing this file) |
Public domain. |
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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. |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 21:53, 30 January 2011 | | 3,264 × 1,848 (2.33 MB) | Daderot (talk | contribs) | {{Information |Description=Exhibit in National Museum of American History, Washington, DC, USA. |Source=I took this photograph. |Date=2011-01-18 15:17:36 |Author=Daderot |Permission=Public domain. |other_versions= }} [[Category:Lasers in the National Mus |
| 16:22, 30 January 2011 |  | 3,264 × 2,448 (2.91 MB) | Daderot (talk | contribs) |
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File usage on Commons
The following 2 pages use this file:
- User:Daderot/gallery-before-2011-03-01
- File:NMAH DC - IMG 8776.JPG (file redirect)
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- Usage on sk.wikipedia.org
