论文标题
冷原子干涉仪旋转相关的系统效应,载有卫星的Nadir指向
Rotation related systematic effects in a cold atom interferometer onboard a Nadir pointing satellite
论文作者
论文摘要
我们研究了旋转对冷原子加速度计的影响。卫星态度的模拟结合了冷原子干涉仪的相位计算,使我们能够评估旋转引起的噪声和偏差。特别是,我们评估与Nadir指向旋转的主动补偿相关的影响。这项研究是在CarioQA量子探路者任务的初步研究阶段实现的。
We study the effects of rotations on a cold atom accelerometer onboard a Nadir pointing satellite. A simulation of the satellite attitude combined with a calculation of the phase of the cold atom interferometer allow us to evaluate the noise and bias induced by rotations. In particular, we evaluate the effects associated to the active compensation of the rotation due to Nadir pointing. This study was realized in the context of the preliminary study phase of the CARIOQA Quantum Pathfinder Mission.