280 citations · 493 across the 11 of their papers we have counts for
12 papers
Amplitude Modulation Noise Suppression of Dynamic Atom Gravimeters
Wen-Zhang Wang, Jin-Ting Li, Dan-Fang Zhang +9
Dynamic atom gravimeters enable absolute gravity measurements on moving platforms. However, their performance is severely degraded due to the complex dynamic environment. This pape…
Analysis of the Dick Effect for AI-based Dynamic Gravimeter
Wen-Zhang Wang, Xi Chen, Jin-Ting Li +8
Atom interferometer (AI)-based dynamic gravimeter enable high-precision absolute gravity measurements, crucial for applications in geophysics, navigation, resource exploration, and…
Compact and robust design of the optical system for cold atom interferometer in space
Danfang Zhang, Jinting Li, Wenzhang Wang +11
The optical system is a complex and precise subsystem for the atom interferometer (AI), especially for those used in field or space applications. Here, we introduce the design of t…
Detection of subsurface structures with a vehicle-based atom gravity gradiometer
Xiaowei Zhang, Jiaqi Zhong, Muyan Wang +10
High-precision mobile gravity gradiometers are very useful in geodesy and geophysics. Atom gravity gradiometers (AGGs) could be among the most accurate mobile gravity gradiometers…
Realization of cold atom gyroscope in space
Jinting Li, Xi Chen, Danfang Zhang +21
High-precision gyroscopes in space are essential for fundamental physics research and navigation. Due to its potential high precision, the cold atom gyroscope is expected to be the…
High precision atom interferometer-based dynamic gravimeter measurement by eliminating the cross-coupling effect
Yang Zhou, Wenzhang Wang, Guiguo Ge +16
A dynamic gravimeter with an atomic interferometer (AI) can perform absolute gravity measurements with high precision. AI-based dynamic gravity measurement is a type of joint measu…
The space cold atom interferometer for testing the equivalence principle in the China Space Station
Meng He, Xi Chen, Jie Fang +25
The precision of the weak equivalence principle (WEP) test using atom interferometers (AIs) is expected to be extremely high in microgravity environment. The microgravity scientifi…
Development of a compact high-resolution absolute gravity gradiometer based on atom interferometers
Wei Lyu, Jia-Qi Zhong, Xiao-Wei Zhang +7
We present a compact high-resolution gravity gradiometer based on dual Rb-85 atom interferometers using stimulated Raman transitions. A baseline L=44.5 cm and an interrogation time…
Balanced Coherence Times of Mixed-Species Atomic Qubits in a Dual Magic-Intensity Optical Dipole Trap Array
Ruijun Guo, Xiaodong He, Cheng Sheng +7
In this work, we construct a polarization-mediated magic-intensity (MI) optical dipole trap (ODT) array, in which the detrimental effects of light shifts on the mixed-species qubit…
ZAIGA: Zhaoshan Long-baseline Atom Interferometer Gravitation Antenna
Ming-Sheng Zhan, Jin Wang, Wei-Tou Ni +21
The Zhaoshan long-baseline Atom Interferometer Gravitation Antenna (ZAIGA) is a new type of underground laser-linked interferometer facility, and is currently under construction. I…
Extracting the differential phase in dual atom interferometers by modulating magnetic fields
Yu-Ping Wang, Jia-Qi Zhong, Xi Chen +6
We present a new scheme for measuring the differential phase in dual atom interferometers. The magnetic field is modulated in one interferometer, and the differential phase can be…
Test of Equivalence Principle at Level by a Dual-species Double-diffraction Raman Atom Interferometer
Lin Zhou, Shitong Long, Biao Tang +9
We report an improved test of the weak equivalence principle by using a simultaneous Rb-Rb dual-species atom interferometer. We propose and implement a four-wave doub…