Tunable microwave magnetic field detection based on Rabi resonance with a single cesium-rubidium hybrid vapor cell

被引：12

作者：

Sun, Fuyu ^{[1
]}

Jiang, Zhiyuan ^{[2
]}

Qu, Jifeng ^{[2
]}

Song, Zhenfei ^{[2
]}

Ma, Jie ^{[1
]}

Hou, Dong ^{[3
]}

Liu, Xiaochi ^{[2
]}

机构：

[1] Chinese Acad Sci, Natl Time Serv Ctr, Key Lab Time & Frequency Primary Stand, Xian 710600, Shaanxi, Peoples R China

[2] Natl Inst Metrol, Beijing 100029, Peoples R China

[3] Univ Elect Sci & Technol China, Sch Automat Engn, Time & Frequency Res Ctr, Chengdu 611731, Sichuan, Peoples R China

来源：

APPLIED PHYSICS LETTERS | 2018年 / 113卷 / 16期

基金：

中国国家自然科学基金; 北京市自然科学基金;

关键词：

ATOMIC CANDLE; MAGNETOMETERS; CLOCK;

D O I：

10.1063/1.5051025

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We experimentally investigated continuously frequency-tunable microwave (MW) magnetic field detection based on Rabi resonance with a single cesium-rubidium hybrid vapor cell. The multispecies atomic systems, with their tunable abilities in transition frequencies, enabled this atomic sensing head to cover a broader detectable MW field scope compared to the use of a single alkali atom. Here, we demonstrated the simultaneous observation of atomic Rabi resonance signals with Rb-85,Rb- 87, and Cs-133 in the same vapor cell. Using an experimentally feasible static magnetic field (DC field) below 500G, we realized a MW magnetic field strength detection with a bandwidth of 4.8 GHz around 8.1 GHz. The use of a hybrid cell system cell also enabled the detection of an identical MW field for different atomic species with the help of the DC field, allowing us to perform a perfect comparison for different applications that require the same electromagnetic environment. The results may be useful for the realization and application of many atomic detectors based on different physical principles. Published by AIP Publishing.

引用

页数：5

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