Measurement of the quantum defects of 85Rb P and F-series via microwave-assisted electromagnetically induced transparency spectroscopy

Measurement of the quantum defects of 85Rb P and F-series via microwave-assisted electromagnetically induced transparency spectroscopy

We report the measurement of the quantum defects of 85Rb P3/2 and F7/2-series Rydberg levels in a room temperature vapor cell by microwave-assisted electromagnetically induced transparency (EIT) spectroscopy. First, a novel microwave optical three-photon excitation method is employed to obtain the m...

Full description

Bibliographic Details
Main Authors: Shaohua Li, Jinpeng Yuan, Lirong Wang, Liantuan Xiao, Suotang Jia
Format: Article
Language:English
Published: Elsevier 2021-10-01
Series:Results in Physics
Subjects:
Microwave-assisted EIT spectroscopy
Resonant transition frequency
Quantum defect
Online Access:http://www.sciencedirect.com/science/article/pii/S2211379721008007
id doaj-df019544f28741d5b33217b977e681ba
record_format Article
spelling doaj-df019544f28741d5b33217b977e681ba2021-09-27T04:25:42ZengElsevierResults in Physics2211-37972021-10-0129104728Measurement of the quantum defects of 85Rb P and F-series via microwave-assisted electromagnetically induced transparency spectroscopyShaohua Li0Jinpeng Yuan1Lirong Wang2Liantuan Xiao3Suotang Jia4State Key Laboratory of Quantum Optics and Quantum Optics Devices, Institute of Laser Spectroscopy, Shanxi University, 92 Wucheng Road, Taiyuan 030006, China; Collaborative Innovation Center of Extreme Optics, Shanxi University, 92 Wucheng Road, Taiyuan 030006, ChinaState Key Laboratory of Quantum Optics and Quantum Optics Devices, Institute of Laser Spectroscopy, Shanxi University, 92 Wucheng Road, Taiyuan 030006, China; Collaborative Innovation Center of Extreme Optics, Shanxi University, 92 Wucheng Road, Taiyuan 030006, China; Corresponding authors at: State Key Laboratory of Quantum Optics and Quantum Optics Devices, Institute of Laser Spectroscopy, Shanxi University, 92 Wucheng Road, Taiyuan 030006, China.State Key Laboratory of Quantum Optics and Quantum Optics Devices, Institute of Laser Spectroscopy, Shanxi University, 92 Wucheng Road, Taiyuan 030006, China; Collaborative Innovation Center of Extreme Optics, Shanxi University, 92 Wucheng Road, Taiyuan 030006, China; Corresponding authors at: State Key Laboratory of Quantum Optics and Quantum Optics Devices, Institute of Laser Spectroscopy, Shanxi University, 92 Wucheng Road, Taiyuan 030006, China.State Key Laboratory of Quantum Optics and Quantum Optics Devices, Institute of Laser Spectroscopy, Shanxi University, 92 Wucheng Road, Taiyuan 030006, China; Collaborative Innovation Center of Extreme Optics, Shanxi University, 92 Wucheng Road, Taiyuan 030006, ChinaState Key Laboratory of Quantum Optics and Quantum Optics Devices, Institute of Laser Spectroscopy, Shanxi University, 92 Wucheng Road, Taiyuan 030006, China; Collaborative Innovation Center of Extreme Optics, Shanxi University, 92 Wucheng Road, Taiyuan 030006, ChinaWe report the measurement of the quantum defects of 85Rb P3/2 and F7/2-series Rydberg levels in a room temperature vapor cell by microwave-assisted electromagnetically induced transparency (EIT) spectroscopy. First, a novel microwave optical three-photon excitation method is employed to obtain the microwave-assisted EIT spectroscopy of the 5S1/2 − 5P3/2 – nD5/2 – (n+1)P3/2 or (n-1)F7/2 transition. Next, the Stark shifts of the corresponding Rydberg states relative to the Rabi frequency of microwave field are measured with high accuracy. Finally, the quantum defects, δ0 = 2.64142(15), δ2 = 0.295 for P3/2-series, and δ0 = 0.016411(16), δ2 = -0.0784 for F7/2-series, are forcibly extracted by the modified Rydberg-Ritz formula. This result can serve as a check on advanced theoretical calculations and promote the application of quantum simulations and quantum sensors in atomic ensembles.http://www.sciencedirect.com/science/article/pii/S2211379721008007Microwave-assisted EIT spectroscopyResonant transition frequencyQuantum defect
collection DOAJ
language English
format Article
sources DOAJ
author Shaohua Li
Jinpeng Yuan
Lirong Wang
Liantuan Xiao
Suotang Jia
spellingShingle Shaohua Li
Jinpeng Yuan
Lirong Wang
Liantuan Xiao
Suotang Jia
Measurement of the quantum defects of 85Rb P and F-series via microwave-assisted electromagnetically induced transparency spectroscopy
Results in Physics
Microwave-assisted EIT spectroscopy
Resonant transition frequency
Quantum defect
author_facet Shaohua Li
Jinpeng Yuan
Lirong Wang
Liantuan Xiao
Suotang Jia
author_sort Shaohua Li
title Measurement of the quantum defects of 85Rb P and F-series via microwave-assisted electromagnetically induced transparency spectroscopy
title_short Measurement of the quantum defects of 85Rb P and F-series via microwave-assisted electromagnetically induced transparency spectroscopy
title_full Measurement of the quantum defects of 85Rb P and F-series via microwave-assisted electromagnetically induced transparency spectroscopy
title_fullStr Measurement of the quantum defects of 85Rb P and F-series via microwave-assisted electromagnetically induced transparency spectroscopy
title_full_unstemmed Measurement of the quantum defects of 85Rb P and F-series via microwave-assisted electromagnetically induced transparency spectroscopy
title_sort measurement of the quantum defects of 85rb p and f-series via microwave-assisted electromagnetically induced transparency spectroscopy
publisher Elsevier
series Results in Physics
issn 2211-3797
publishDate 2021-10-01
description We report the measurement of the quantum defects of 85Rb P3/2 and F7/2-series Rydberg levels in a room temperature vapor cell by microwave-assisted electromagnetically induced transparency (EIT) spectroscopy. First, a novel microwave optical three-photon excitation method is employed to obtain the microwave-assisted EIT spectroscopy of the 5S1/2 − 5P3/2 – nD5/2 – (n+1)P3/2 or (n-1)F7/2 transition. Next, the Stark shifts of the corresponding Rydberg states relative to the Rabi frequency of microwave field are measured with high accuracy. Finally, the quantum defects, δ0 = 2.64142(15), δ2 = 0.295 for P3/2-series, and δ0 = 0.016411(16), δ2 = -0.0784 for F7/2-series, are forcibly extracted by the modified Rydberg-Ritz formula. This result can serve as a check on advanced theoretical calculations and promote the application of quantum simulations and quantum sensors in atomic ensembles.
topic Microwave-assisted EIT spectroscopy
Resonant transition frequency
Quantum defect
url http://www.sciencedirect.com/science/article/pii/S2211379721008007
work_keys_str_mv AT shaohuali measurementofthequantumdefectsof85rbpandfseriesviamicrowaveassistedelectromagneticallyinducedtransparencyspectroscopy
AT jinpengyuan measurementofthequantumdefectsof85rbpandfseriesviamicrowaveassistedelectromagneticallyinducedtransparencyspectroscopy
AT lirongwang measurementofthequantumdefectsof85rbpandfseriesviamicrowaveassistedelectromagneticallyinducedtransparencyspectroscopy
AT liantuanxiao measurementofthequantumdefectsof85rbpandfseriesviamicrowaveassistedelectromagneticallyinducedtransparencyspectroscopy
AT suotangjia measurementofthequantumdefectsof85rbpandfseriesviamicrowaveassistedelectromagneticallyinducedtransparencyspectroscopy
_version_ 1716867284885045248

Similar Items