Atomic clock based on a coherent population trapping resonance in ~(87)Rb with improved high-frequency modulation parameters

机译：基于〜（87）Rb中相干粒子陷阱共振且具有改进的高频调制参数的原子钟

获取原文

获取原文并翻译 | 示例

页面导航

摘要
著录项
相似文献
相关主题

摘要

This work reports for the first time development and experimental study of a laboratory prototype of an atomic clock with stability of 2×10~(-11)τ~(-1/2) (Allan deviation) over time 1 s ＜ τ ＜ 1000 s (7×10~(-13) over 1000 s) on the basis of a coherent population trapping (CPT) resonance in ~(87)Rb in a compact spherical cell having 1.3-cm diameter and without any buffer gas. Demonstrated are dependencies of the width of the studied CPT resonance upon the amplitude and modulation frequency of optical frequency difference (3.417 GHz) of a bichromatic circularly polarised pump field. For the first time, a considerable non-linearity was discovered in the dependence upon the reference difference frequency of the spectral position of the CPT resonance when the modulation frequency of the optical frequency difference is varied within a broad range.

机译：这项工作首次报告了在1 s ＜τ＜1000的时间内具有2×10〜（-11）τ〜（-1/2）（艾伦偏差）稳定性的原子钟实验室原型的开发和实验研究。 s（1000 s内为7×10〜（-13）s），这是基于直径为1.3 cm且没有任何缓冲气体的紧凑球形电池中〜（87）Rb中的相干种群捕获（CPT）共振。证明了所研究的CPT共振的宽度对双色圆偏振泵浦场的光频差（3.417 GHz）的幅度和调制频率的依赖性。当光学频率差的调制频率在宽范围内变化时，首次发现了依赖于CPT共振频谱位置的参考差频率的相当大的非线性。

著录项

来源
《Slow light, fast light, and opto-atomic precision metrology VIII》|2015年|93780A.1-93780A.6|共6页
会议地点 San Francisco CA(US)
作者
Sergey Khripunov; Daba Radnatarov; Sergey Kobtsev;
展开▼
作者单位

Division of Laser Physics and Innovative Technologies, Novosibirsk State University, Pirogova 2, Novosibirsk, 630090, Russia,'Tekhnoscan - Lab' LLC, Inzhenernaya 26, Novosibirsk, 630090, Russia;

Division of Laser Physics and Innovative Technologies, Novosibirsk State University, Pirogova 2, Novosibirsk, 630090, Russia,'Tekhnoscan - Lab' LLC, Inzhenernaya 26, Novosibirsk, 630090, Russia;

Division of Laser Physics and Innovative Technologies, Novosibirsk State University, Pirogova 2, Novosibirsk, 630090, Russia,'Tekhnoscan - Lab' LLC, Inzhenernaya 26, Novosibirsk, 630090, Russia;

展开▼
会议组织
原文格式 PDF
正文语种 eng
中图分类
关键词
atomic clock; coherent population trapping resonance; Rb; rubidium cell;

机译：原子钟相干的种群陷阱共振； Rb; cell细胞;

相似文献

外文文献
中文文献
专利

1. Frequency stability of atomic clocks based on coherent population trapping resonance in Rb-85 [J] . Liu L, Guo T, Deng K, Chinese physics letters . 2007,第7期

机译：基于Rb-85中相干粒子陷阱共振的原子钟频率稳定性
2. Frequency stability of atomic clocks based on coherent population trapping resonance in Rb-85 [J] . Liu L, Guo T, Deng K, Chinese physics letters . 2007,第7期

机译：基于Rb-85中相干粒子陷阱共振的原子钟频率稳定性
3. Frequency Stability of Atomic Clocks Based on Coherent Population Trapping Resonance in 85Rb [J] . LIU Lu, GUO Tao, DENG Ke, 中国物理快报：英文版 . 2007,第007期

机译：基于相干人口陷阱共振的85Rb原子钟的频率稳定性
4. Atomic clock based on a coherent population trapping resonance in ~(87)Rb with improved high-frequency modulation parameters [C] . Sergey Khripunov, Daba Radnatarov, Sergey Kobtsev Slow Light, Fast Light, and Opto-Atomic Precision Metrology . 2015

机译：基于相干群体诱捕共振的原子时钟，具有改进的高频调制参数的〜（87）RB
5. Microfabricated atomic clocks based on coherent population trapping. [D] . Shah, Vishal. 2007

机译：基于相干人口陷阱的超细原子钟。
6. In-orbit operation of an atomic clock based on laser-cooled 87Rb atoms [O] . Liang Liu, De-Sheng Lü, Wei-Biao Chen, -1

机译：基于激光冷却的87Rb原子的原子钟在轨运行
7. Performance of a prototype atomic clock based on lin||lin coherent population trapping resonances in Rb atomic vapor [O] . Mikhailov, Eugeniy E., Horrom, Travis, Belcher, Nathan, 2009

机译：基于lin || lin相干的原型时钟原型的性能人口捕获Rb原子蒸气中的共振
8. All-Optical Atomic Clock Based on Coherent Population Trapping in 85Rb. [R] . Merimaa, M., Lindvall, T., Tittonen, I., 2001

机译：基于85Rb相干种群陷阱的全光原子钟。

Atomic clock based on a coherent population trapping resonance in ~(87)Rb with improved high-frequency modulation parameters

摘要

著录项

相似文献

相关主题

期刊订阅