{"@type": "dcat:Dataset", "accessLevel": "public", "accrualPeriodicity": "irregular", "bureauCode": ["006:55"], "contactPoint": {"fn": "Takuma Nakamura", "hasEmail": "mailto:takuma.nakamura@nist.gov"}, "description": "This data was used for main results for the paper entitled \"Coherent Optical Clock Down-Conversion for Microwave Frequencies with 10-18 Instability\".\nWe could calculate relative phase fluctuation and Allan deviation for both Yb optical clocks and 10 GHz microwaves. Uncertainty of our down-conversion system was also calculated from this.", "distribution": [{"downloadURL": "https://data.nist.gov/od/ds/mds2-2206/10GHz_phase%28mrad%29%20vs%20time.csv.sha256", "mediaType": "text/plain", "title": "SHA256 File for 10GHz microwave phase"}, {"description": "first column is time, second is relative phase (mrad)", "downloadURL": "https://data.nist.gov/od/ds/mds2-2206/10GHz_phase%28mrad%29%20vs%20time.csv", "mediaType": "application/vnd.ms-excel", "title": "10GHz microwave phase"}, {"downloadURL": "https://data.nist.gov/od/ds/mds2-2206/Yb_Clock_phase%28rad%29%20vs%20time.csv.sha256", "mediaType": "text/plain", "title": "SHA256 File for Yb clock phase"}, {"description": "Time, Phase(rad)", "downloadURL": "https://data.nist.gov/od/ds/mds2-2206/Yb_Clock_phase%28rad%29%20vs%20time.csv", "mediaType": "application/vnd.ms-excel", "title": "Yb clock phase"}, {"accessURL": "https://doi.org/10.18434/M32206", "title": "DOI access to Data for 'Coherent Optical Clock Down-Conversion for Microwave Frequencies with 10-18 Instability'"}], "identifier": "ark:/88434/mds2-2206", "issued": "2020-04-09", "keyword": ["frequency comb", "optical clock", "optical frequency division", "low noise microwave generation"], "landingPage": "https://data.nist.gov/od/id/mds2-2206", "language": ["en"], "license": "https://www.nist.gov/open/license", "modified": "2020-04-08 00:00:00", "programCode": ["006:045"], "publisher": {"@type": "org:Organization", "name": "National Institute of Standards and Technology"}, "references": ["https://arxiv.org/abs/2003.02923"], "theme": ["Metrology:Time and frequency metrology"], "title": "Data for \"Coherent Optical Clock Down-Conversion for Microwave Frequencies with 10-18 Instability\""}