Hangbo Shi

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physics.atom-ph2026

Dual-Faraday-laser-pumped cesium beam clock with $7.7 \times 1 0^{- 13} / τ$ frequency stability

Xiaomin Qin, Suyang Wei, Haijun Chen +8

Compact cesium beam clocks are major frequency references for deployable timing systems. However, further improvement of their short-term frequency stability is limited by the cloc…

physics.atom-ph2024

Faraday laser pumped cesium beam clock

Hangbo Shi, Xiaomin Qin, Haijun Chen +8

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 s…

physics.atom-ph2024

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

Tiantian Shi, Qiang Wei, Xiaomin Qin +6

$^{133}$ 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 al…

Dual-Faraday-laser-pumped cesium beam clock with 7.7×10−13/τ​ frequency stability

Faraday laser pumped cesium beam clock

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

Dual-Faraday-laser-pumped cesium beam clock with $7.7 \times 1 0^{- 13} / τ$ frequency stability