Ficheiro:ChipScaleClock2 HR.jpg
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Tamaño desta vista previa: 606 × 599 píxeles. Outras resolucións: 243 × 240 píxeles | 485 × 480 píxeles | 776 × 768 píxeles | 1.035 × 1.024 píxeles | 1.465 × 1.449 píxeles.
Ficheiro orixinal (1.465 × 1.449 píxeles; tamaño do ficheiro: 1,29 MB; tipo MIME: image/jpeg)
Resumo
| Descrición |
English: Chip-Scale Atomic Clock Unveiled by NIST. Original caption: "The physics package of the NIST chip-scale atomic clock includes (from the bottom) a laser, a lens, an optical attenuator to reduce the laser power, a waveplate that changes the polarization of the light, a cell containing a vapor of cesium atoms, and (on top) a photodiode to detect the laser light transmitted through the cell. The tiny gold wires provide electrical connections to the electronics for the clock." |
| Data | |
| Orixe | NIST Unveils Chip-Scale Atomic Clock (archive) |
| Autoría | NIST |
| Licenza (Reuso deste ficheiro) |
Public Domain |
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This file was reviewed on 13 de agosto de 2012 by the administrator or trusted user Lymantria (talk), who confirmed the Public Domain status on that date.
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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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| Data/Hora | Miniatura | Dimensións | Usuario | Comentario | |
|---|---|---|---|---|---|
| actual | 26 de maio de 2023 ás 08:02 | | 1.465 × 1.449 (1,29 MB) | wikimediacommons>Phreneticc | Reduced file weight with FileOptimizer in lossless compression mode. |
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