File:The NIST-F2 Atomic Clock, How does it work?.webm
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The_NIST-F2_Atomic_Clock,_How_does_it_work?.webm (file size: 26.79 MB, MIME type: video/webm)
Summary
| Description |
English: "NIST's new atomic time interval standard, the NIST-F2, combines laser cooling with a liquid nitrogen-cooled chamber to achieve unprecedented accuracy in a cesium fountain clock. The improved clock will not gain or lose 1 second in 300 million years. This animation illustrates how cesium atomic fountain clocks work in general and features the improvements made to the NIST-F2.
Animation credit: Trent Schindler" |
| Date | |
| Source | https://www.youtube.com/watch?v=9ikbD7UGzoI |
| Author | National Institute of Standards and Technology |
Licensing
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This image is in the public domain in the United States because it is a work of the United States Federal Government, specifically an employee of the National Institute of Standards and Technology, under the terms of Title 17, Chapter 1, Section 105 of the US Code.
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File history
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| Date/Time | Dimensions | User | Comment | |
|---|---|---|---|---|
| current | 21:20, 9 May 2023 | (26.79 MB) | imagescommonswiki>Dmartin969 | Uploaded a work by National Institute of Standards and Technology from https://www.youtube.com/watch?v=9ikbD7UGzoI with UploadWizard |
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- File:The NIST-F2 Atomic Clock, How does it work?.webm from Wikimedia Commons
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