高稳定性二轴冷原子陀螺仪

2022 IEEE International Symposium on Inertial Sensors and Systems (INERTIAL) Pub Date : 2022-05-08 DOI:10.1109/INERTIAL53425.2022.9787767

M. Guessoum, R. Gautier, Q. Bouton, L. Sidorenkov, A. Landragin, R. Geiger

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引用次数: 0

摘要

Sagnac效应是现代精密惯性传感器的核心。具有物理区域的干涉仪在旋转时，在其输出处显示相移。测量相移可以直接测量旋转速率。从根本上说，尽管人们对这种效应有很好的理解，但其背后的物理原理缺乏精确的测量来验证。

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High Stability Two Axis Cold-Atom Gyroscope

The Sagnac effect is at the heart of the modern precision inertial sensors. An interferometer with a physical area, when spun, exhibits a phase shift at its output. Measuring this phase-shift leads to a direct measurement of the rotation rate. Fundamentally, although well understood, the physics behind this effect lacked precise measurements to be validated.

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2022 IEEE International Symposium on Inertial Sensors and Systems (INERTIAL)

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