Optical atomic clock comparison through turbulent air
We use frequency-comb-based optical two-way time-frequency transfer (O-TWTFT) to measure the optical frequency ratio of state-of-the-art ytterbium and strontium optical atomic clocks separated by a 1.5-km open-air link. Our free-space measurement is compared to a simultaneous measurement acquired vi...
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| Principais autores: | , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , |
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado: |
American Physical Society
2020-09-01
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| Series: | Physical Review Research |
| Acceso en liña: | http://doi.org/10.1103/PhysRevResearch.2.033395 |
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