Rydberg atom electric field sensing for metrology, communication and hybrid quantum systems

H Zhang, Y Ma, K Liao, W Yang, Z Liu, D Ding, H Yan… - Science Bulletin, 2024 - Elsevier
Rydberg atoms-based electric field sensing had developed rapidly over the past decade. A
variety of theoretical proposals and experiment configurations are suggested and realized to …

[HTML][HTML] Weak electric-field detection with sub-1 Hz resolution at radio frequencies using a Rydberg atom-based mixer

JA Gordon, MT Simons, AH Haddab, CL Holloway - Aip Advances, 2019 - pubs.aip.org
Rydberg atoms have been used for measuring radio-frequency (RF) electric (E)-fields due to
their strong dipole moments over the frequency range of 500 MHz-1 THz. For this …

Research on dynamic solution analysis and applications based on the Rydberg atom superheterodyne structure

S Ren, Y Tang, C Yang, H Zhou, S Wang - Optics Express, 2024 - opg.optica.org
This paper investigates the dynamic solution of the density matrix equation based on the
Rydberg atom superheterodyne structure. Compared to the current analytical method relying …

Microwave electrometry with bichromatic electromagnetically induced transparency in Rydberg atoms

M Han, H Hao, X Song, Z Yin, M Parniak, Z Jia… - EPJ Quantum …, 2023 - Springer
A scheme for measuring microwave (MW) electric (E) fields is proposed based on
bichromatic electromagnetically induced transparency (EIT) in Rydberg atoms. A …

Rydberg-atom-based measurements of microwave electric fields with cavity quantum electrodynamics

Y Wang, Z Jia, Y Yu, B Chen, Y Peng - JOSA B, 2023 - opg.optica.org
A scheme for enhancing the measurement of microwave electric (MW E) fields based on a
cavity-quantum-electrodynamics (CQED) system consisting of an optical resonator coupled …

Enhanced microwave electric field measurement with cavity-assisted Rydberg electromagnetically induced transparency

S Li, J Yuan, L Wang, L Xiao, S Jia - Frontiers in Physics, 2022 - frontiersin.org
We report a scheme for enhancing microwave electric field measurement by cavity-assisted
Rydberg electromagnetically induced transparency in the 87Rb coherent atomic system …

[HTML][HTML] Optical PAM-4 generation via electromagnetically induced transparency in nitrogen-vacancy centers

J Wang, M Han, S Zhao, Y Cai, F Jelezko, Z Jia… - Results in Physics, 2021 - Elsevier
A scheme of optical four-level pulse amplitude modulation (PAM-4) is proposed based on
phase-dependent electromagnetic-induced transparency (EIT) in nitrogen-vacancy (NV) …

Gain measurement of microwave antenna with heterodyne bichromatic excitation in Rydberg atoms

S Ge, G Ren, W Wang, Y You, Z Jia, B Chen… - Optics …, 2024 - opg.optica.org
We propose a scheme for gain measurement of microwave (MW) antenna with heterodyne
bichromatic excitation in Rydberg atoms via electromagnetically induced transparency (EIT) …

Enhanced microwave metrology using an optical grating in Rydberg atoms

S Zhao, Z Yin, X Song, Z Jia, L Wang, B Chen… - Applied Optics, 2023 - opg.optica.org
An enhanced measurement of the microwave (MW) electric (E) field is proposed using an
optical grating in Rydberg atoms. Electromagnetically induced transparency (EIT) of …

Enhanced microwave electrometry with intracavity anomalous dispersion in Rydberg atoms

YD Peng, JL Wang, C Li, X Lu, YH Qi, AH Yang… - Optical and Quantum …, 2020 - Springer
Intracavity anomalous dispersion is investigated and proposed to enhance detection
sensitivity of weak microwave electric field with Rydberg atoms. When the Rydberg atoms …