Open AccessFeatures of the construction of the registration scheme of optical images in an autonomous quantum magnetic field sensor
Author(s) -
S. E. Logunov,
Roman Davydov,
M. G. Vysotsky,
V. I. Dudkin,
V. Yu. Rud
Publication year - 2019
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1368/2/022056
Subject(s) - ferrofluid , magnetic field , laser , quantum , diffraction , field (mathematics) , physics , constant (computer programming) , optics , scheme (mathematics) , radiation , computer science , mathematics , quantum mechanics , mathematical analysis , pure mathematics , programming language
The article describes the design of an autonomous quantum sensor for detecting variations of the magnetic field. The features of the regulation of the diffraction pattern of laser radiation using a ferrofluid cell placed in a uniform constant magnetic field are established. The optimal parameters for the design of the ferrofluid cell, magnetic fluid and laser radiation were determined. The experimental results of the study of the variation of the magnetic field from moving marine objects are presented.