Výsledky vyhledávání

Report

Autor: Shi, Hangbo, Qin, Xiaomin, Chen, Haijun, Yan, Yufei, Lu, Ziqi, Wang, Zhiyang, Liu, Zijie, Guan, Xiaolei, Wei, Qiang, Shi, Tiantian, Chen, Jingbiao

We realize a high-performance compact optically pumped cesium beam clock using Faraday laser simultaneously as pumping and detection lasers. The Faraday laser, which is frequency stabilized by modulation transfer spectroscopy (MTS) technique, has nar

Externí odkaz: http://arxiv.org/abs/2407.06067

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Report

Dual-frequency optical-microwave atomic clocks based on cesium atoms

Autor: Shi, Tiantian, Wei, Qiang, Qin, Xiaomin, Liu, Zhenfeng, Chen, Kunkun, Cao, Shiying, Shi, Hangbo, Liu, Zijie, Chen, Jingbiao

$^{133}$Cs, which is the only stable cesium (Cs) isotope, is one of the most investigated elements in atomic spectroscopy and was used to realize the atomic clock in 1955. Among all atomic clocks, the cesium atomic clock has a special place, since th

Externí odkaz: http://arxiv.org/abs/2405.00478

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Akademický článek

Orderly Charging Control Module Design

Autor: Qin Xiaomin, Zhang Xiangfei, Liu Guojing

Publikováno v: E3S Web of Conferences, Vol 194, p 02011 (2020)

This paper introduces the design of an orderly charging module. This paper analyzes the system structure of the orderly charging module, the embedded software architecture and business implementation mode of the orderly charging module, and introduce

Externí odkaz: https://doaj.org/article/13ed7f987b274b48b3ace4c4f8ac51c1

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Report

A corner-cube-feedback Faraday laser with 8 kHz linewidth

Autor: Wang, Zhiyang, Liu, Zijie, Miao, Jianxiang, Shi, Hangbo, Qin, Xiaomin, Guan, Xiaolei, Zhang, Jia, Chang, Pengyuan, Shi, Tiantian, Chen, Jingbiao

A single-mode Cs atom 852 nm Faraday laser based on the corner cube feedback is demonstrated, and termed as corner-cube-feedback Faraday laser. Using the corner-cube retroreflector as external cavity feedback element in Faraday laser, mechanical robu

Externí odkaz: http://arxiv.org/abs/2309.04485

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Report

A Voigt laser operating on $^{87}$Rb 780 nm transition

Autor: Liu, Zijie, Guan, Xiaolei, Qin, Xiaomin, Wang, Zhiyang, Shi, Hangbo, Zhang, Jia, Miao, Jianxiang, Shi, Tiantian, Dang, Anhong, Chen, Jingbiao

We report the development of laser systems -- a "Voigt laser" -- using a Voigt anomalous dispersion optical filter as the frequency-selective element, working at the wavelength of 780 nm of $^{87}$Rb-D2 resonance line. Compared with Faraday anomalous

Externí odkaz: http://arxiv.org/abs/2301.01614

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