![File:Hydrogen maser.jpg](https://upload.wikimedia.org/wikipedia/commons/thumb/7/75/Hydrogen_maser.jpg/458px-Hydrogen_maser.jpg)
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Summary
DescriptionHydrogen maser.jpg |
English: Hydrogen maser, a maser atomic clock that produces microwave radiation at 1.42 GHz using hydrogen. |
Date | 9 December 2005 (original upload date) |
Source |
File:Hydrogen maser.gif |
Author |
(converted from .gif——to .jpg) |
This is a retouched picture, which means that it has been digitally altered from its original version. Modifications: gif——to jpg.
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Licensing
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The copyright holder of this file, NASA/JPL-Caltech, allows anyone to use it for any purpose, provided that the——copyright holder is properly attributed. Redistribution, "derivative work," commercial use. And all other use is permitted. |
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9 December 2005
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 12:35, 12 February 2006 | ![]() | 530 × 694 (82 KB) | Katpatuka | Retrieved at ※ by 21:59, 9 December 2005 (UTC) {{JPL Image Copyright}} (converted from .gif to .jpg) |
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