Measurements of high-intensity radio-frequency electric fields with Rydberg vapors

被引：0
|
作者：
Raithel, Georg [1 ,2 ]
Anderson, David A. [1 ,2 ]
机构：
[1] Rydberg Technol, Ann Arbor, MI 48103 USA
[2] Univ Michigan, Ann Arbor, MI 48109 USA
来源：
2018 11TH GLOBAL SYMPOSIUM ON MILLIMETER WAVES (GSMM) | 2018年
关键词：
Rydberg atoms; RF; electric field measurements; quantum sensors; metrology;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Measurements of radio-frequency (RF) electric fields in the MHz- to sub-THz range using EIT spectroscopy of Rydberg states in atomic vapors have garnered significant interest in recent years. Here we describe recent work extending the approach to measurements of coherent high-intensity RF electric fields above 1 kV/m and continuous-frequency RF measurement capability. The spectra are modeled using a non-perturbative Flo-quet model that accounts for higher-order interactions and state mixing. The spectroscopic data also reveal nonlinear amplifier behavior and noise.
引用
收藏
页码：39 / 42
页数：4
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