280 citations · 459 across the 9 of their papers we have counts for
11 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…
In-orbit Test of the Weak Equivalence Principle with Atom Interferometry
Dan-Fang Zhang, Jing-Ting Li, Wen-Zhang Wang +22
The Weak Equivalence Principle (WEP) is a central pillar of general relativity. Its precise test with quantum systems in space offers a unique window onto new physics. Here we repo…
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…
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…
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…
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…
Influence of separating distance between atomic sensors for gravitational wave detection
Biao Tang, Baocheng Zhang, Lin Zhou +2
We consider a recent scheme of gravitational wave detection using atomic interferometers as inertial sensors, and reinvestigate its configuration using the concept of sensitivity f…
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…
Configurations of a new atomic interferometer for gravitational wave detection
Biao Tang, Baocheng Zhang, Lin Zhou +2
Recently, the configuration using atomic interferometers (AIs) had been suggested for the detection of gravitational waves. A new AI with some additional laser pulses for implement…