{"@type": "dcat:Dataset", "accessLevel": "public", "accrualPeriodicity": "irregular", "bureauCode": ["006:55"], "contactPoint": {"fn": "Samuel Berweger", "hasEmail": "mailto:samuel.berweger@nist.gov"}, "description": "Although Rydberg atom-based electric field sensing provides key advantages over traditional antenna-based detection, it remains limited by the need for a local oscillator (LO) for low-field and phase resolved detection. In this work, we demonstrate the general applicability of closed-loop quantum interferometric schemes for Rydberg field sensing, which eliminate the need for an LO. We reveal that the quantum-interferometrically defined phase and frequency of our scheme provides an internal reference that enables LO-free full 360 degree-resolved phase sensitivity. This internal reference can further be used analogously to a traditional LO for atom-based down-mixing to an intermediate frequency for lock-in-based phase detection, which we demonstrate by demodulating a four phase-state signal broadcast on the atoms.", "distribution": [{"description": "Data files for figure 1 of manuscript", "downloadURL": "https://data.nist.gov/od/ds/mds2-2832/figure1.zip", "mediaType": "application/x-zip-compressed", "title": "Figure 1 of manuscript"}, {"downloadURL": "https://data.nist.gov/od/ds/mds2-2832/figure2.zip", "mediaType": "application/x-zip-compressed", "title": "Dataset for figure 2 of manuscript"}, {"downloadURL": "https://data.nist.gov/od/ds/mds2-2832/figure3.zip", "mediaType": "application/x-zip-compressed", "title": "Dataset for figure 3 of manuscript"}, {"downloadURL": "https://data.nist.gov/od/ds/mds2-2832/readme.txt", "format": ".txt", "mediaType": "text/plain", "title": "Top-level readme"}], "identifier": "ark:/88434/mds2-2832", "issued": "2023-01-11", "keyword": ["Rydberg atoms", "atomic physics", "receivers", "fields strength", "electric field", "volts/meter"], "landingPage": "https://data.nist.gov/od/id/mds2-2832", "language": ["en"], "license": "https://www.nist.gov/open/license", "modified": "2022-10-28 00:00:00", "programCode": ["006:045"], "publisher": {"@type": "org:Organization", "name": "National Institute of Standards and Technology"}, "theme": ["Physics:Spectroscopy", "Physics:Atomic, molecular, and quantum", "Advanced Communications:Wireless (RF)"], "title": "Phase-Resolved Rydberg Atom Field Sensing using Quantum Interferometry"}