4 papers
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…
Constraining the spin-gravity coupling effects to the -level with dual-species atom interferometers
Dongfeng Gao, Lin Zhou, Jin Wang +1
Spin is one fundamental property of microscopic particles. A lot of theoretical work has postulated the possible coupling between spin and gravitation, which could result in the vi…