Chinese Physics B, Volume. 29, Issue 9, (2020)
Calibration of a compact absolute atomic gravimeter
Fig. 1. (a) The schematic diagram of the sensor head of the compact atomic gravimeter USTC-AG02. (b) The photo of USTC-AG02 performing gravity measurement in NIM. It consist of a compact sensor head, a 3D vibration isolator, and a controller.
Fig. 2. Continuous
Fig. 3. Continuous
Fig. 4. Variation of the shift of the measured
Fig. 5. (a) The schematic of the Coriolis force related to the Earth’s rotation. Left: The Earth’s top view above the north pole. Right: The Earth’s side view parallel to the equator. The blue (or red) arrows represent the horizontal velocity direction
Fig. 6. (a) The figure of the SAE analysis for the entirety of USTC-AG02. We set the 3D-MOT center as
Fig. 7. The calculated influence of the gravity gradient (
|
|
Get Citation
Copy Citation Text
Hong-Tai Xie, Bin Chen, Jin-Bao Long, Chun Xue, Luo-Kan Chen, Shuai Chen. Calibration of a compact absolute atomic gravimeter[J]. Chinese Physics B, 2020, 29(9):
Received: May. 30, 2020
Accepted: --
Published Online: Apr. 29, 2021
The Author Email: Chen Shuai (shuai@ustc.edu.cn)