Overhauser Sensor Array Based 3-D Magnetic Gradiometer for the Detection of Shallow Subsurface Unexploded Ordnance
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Instrumentation and Measurement"
DOI: 10.1109/tim.2023.3277942
Abstract: The information on the high-precision and multidirectional magnetic gradient is highly relevant to detecting and locating shallow subsurface unexploded ordnance (UXO). In this article, the design of a 3-D Overhauser magnetic gradiometer is presented. Taking… read more here.
Keywords: magnetic gradiometer; gradiometer; sensor array; shallow subsurface ... See more keywords
Quantum magnetic gradiometer with entangled twin light beams
Sign Up to like & getrecommendations! Published in 2023 at "Science Advances"
DOI: 10.1126/sciadv.adg1760
Abstract: In the past few decades, optical magnetometry has experienced remarkable development and reached to an outstanding sensitivity. For magnetometry based on optical readout of atomic ensemble, the fundamental limitation of sensitivity is restricted by spin… read more here.
Keywords: noise; sensitivity; entangled twin; magnetic gradiometer ... See more keywords