An Optically Pumped Magnetometer with Omnidirectional Magnetic Field Sensitivity

An Optically Pumped Magnetometer with Omnidirectional Magnetic Field Sensitivity

In mobile applications such as geomagnetic surveying, two major effects hamper the use of optically pumped magnetometers: dead zones, sensor orientations where the sensors signal amplitude drops; and heading errors, a dependence of the measured magnetic field value on the sensor orientation. We pres...

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Bibliographic Details
Main Authors: Volkmar Schultze, Theo Scholtes, Gregor Oelsner, Florian Wittkaemper, Torsten Wieduwilt, Ronny Stolz
Format: Article
Language:English
Published: MDPI AG 2023-08-01
Series:Sensors
Subjects:
magnetometer
optically pumped magnetometer
dead zone
heading error
intensity modulation
amplitude modulation
Online Access:https://www.mdpi.com/1424-8220/23/15/6866

Internet

https://www.mdpi.com/1424-8220/23/15/6866

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