Phase-Resolved Rydberg Atom Field Sensing using Quantum Interferometry
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.
Resources
4 resources available
-
Figure 1 of manuscript
APPLICATION/X-ZIP-COMPRESSED -
Dataset for figure 2 of manuscript
APPLICATION/X-ZIP-COMPRESSED -
Dataset for figure 3 of manuscript
APPLICATION/X-ZIP-COMPRESSED -
Top-level readme
.TXT
Find Related Datasets
Search by Tags
Click any tag below to search for similar datasets
Complete Metadata
| @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 |
[ { "title": "Figure 1 of manuscript", "mediaType": "application/x-zip-compressed", "description": "Data files for figure 1 of manuscript", "downloadURL": "https://data.nist.gov/od/ds/mds2-2832/figure1.zip" }, { "title": "Dataset for figure 2 of manuscript", "mediaType": "application/x-zip-compressed", "downloadURL": "https://data.nist.gov/od/ds/mds2-2832/figure2.zip" }, { "title": "Dataset for figure 3 of manuscript", "mediaType": "application/x-zip-compressed", "downloadURL": "https://data.nist.gov/od/ds/mds2-2832/figure3.zip" }, { "title": "Top-level readme", "format": ".txt", "mediaType": "text/plain", "downloadURL": "https://data.nist.gov/od/ds/mds2-2832/readme.txt" } ] |
| identifier | ark:/88434/mds2-2832 |
| issued | 2023-01-11 |
| keyword |
[ "Rydberg atoms", "atomic physics", "electric field", "fields strength", "receivers", "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 |
{ "name": "National Institute of Standards and Technology", "@type": "org:Organization" } |
| theme |
[ "Advanced Communications:Wireless (RF)", "Physics:Atomic, molecular, and quantum", "Physics:Spectroscopy" ] |
| title | Phase-Resolved Rydberg Atom Field Sensing using Quantum Interferometry |
