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Simultaneous multi-band radio-frequency detection using high-orbital-angular-momentum states in a Rydberg-atom receiver [dataset] Open Access

We demonstrate simultaneous detection of radio-frequency (RF) fields ranging from the very high frequency (VHF) band (128 MHz) to terahertz frequencies (0.61 THz) using a Rydberg-atom receiver. The RF fields are applied sequentially to a series of atomic transitions involving states of increasing orbital angular momentum, where the energy separations become progressively smaller, allowing access to a very wide range of radio frequencies. We show that the optical response of the system in the presence of the RF fields can be reproduced theoretically using a simple Lindblad-master-equation approach. Furthermore, we demonstrate experimentally that a series of amplitude-modulated tones can be detected simultaneously using multiple carrier frequencies. This demonstration opens the way for RF communications across multiple bands simultaneously using a single optical receiver.

Descriptions

Resource type

Dataset

Contributors

Creator: Allinson, Gianluca ¹
Jamieson, Matthew J. ¹
MacKellar, Andrew R. ¹
Downes, Lucy A. ¹
Adams, C. Stuart ¹
Weatherill, Kevin J. ¹

¹ Durham University, UK

Funder

Engineering and Physical Sciences Research Council

Research methods

Other description

2023-11-20: New version of dataset uploaded.

Keyword

Atomic physics
Radio microwaves
Terahertz
THz
Quantum sensing

Subject

Location

Language

Cited in

Identifier

ark:/32150/r12f75r8059
doi:10.15128/r12f75r8059

Rights

Creative Commons Attribution 4.0 International (CC BY)

Publisher

Durham University

Date Created

File Details

Depositor

G. Allinson

Date Uploaded

27 September 2023, 13:09:58

Date Modified

20 November 2023, 14:11:25

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Audits have not yet been run on this file.

Characterization

File format: zip (ZIP Format)

Mime type: application/zip

File size: 1467376

Last modified: 2023:11:20 14:17:12+00:00

Filename: DOI_DATA_GA_v2.zip

Original checksum: 1b1b9e21f86b581a5f350ddafeeeae19