File:ChipScaleClock2 HR.jpg
Vai alla navigazione
Vai alla ricerca
Dimensioni di questa anteprima: 606 × 599 pixel. Altre risoluzioni: 243 × 240 pixel | 485 × 480 pixel | 776 × 768 pixel | 1 035 × 1 024 pixel | 1 465 × 1 449 pixel.
File originale (1 465 × 1 449 pixel, dimensione del file: 1,29 MB, tipo MIME: image/jpeg)
Dettagli
| Descrizione |
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 | |
| Fonte | NIST Unveils Chip-Scale Atomic Clock (archive) |
| Autore | NIST |
| Licenza (Riusare questo file) |
Public Domain |
|
This file was reviewed on 13 agosto 2012 by the administrator or trusted user Lymantria (talk), who confirmed the Public Domain status on that date.
|
|
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.
|
 |
Cronologia del file
Fare clic su un gruppo data/ora per vedere il file come si presentava nel momento indicato.
| Data/Ora | Miniatura | Dimensioni | Utente | Commento | |
|---|---|---|---|---|---|
| attuale | 08:02, 26 mag 2023 | | 1 465 × 1 449 (1,29 MB) | wikimediacommons>Phreneticc | Reduced file weight with FileOptimizer in lossless compression mode. |
Utilizzo del file
La seguente pagina usa questo file:
