Behavior of Signal from Optical Circuit of Quantum Rotation Sensor Based on Nuclear Magnetic Resonance

The paper considers a common operation principle of a quantum rotation sensor based on nuclear magnetic resonance, giving a semi-classical description of processes in the sensor circuit, that is useful for obtaining the analytical representation of a signal at the optical circuit output. The princip...

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Bibliographic Details
Published in:Gyroscopy and navigation (Online) 2018-07, Vol.9 (3), p.183-190
Main Authors: Popov, E. N., Barantsev, K. A., Ushakov, N. A., Litvinov, A. N., Liokumovich, L. B., Shevchenko, A. N., Sklyarov, F. V., Medvedev, A. V.
Format: Article
Language:English
Subjects:
Aerospace Technology and Astronautics
Circuits
Engineering
Geophysics/Geodesy
Mathematical models
NMR
Nuclear magnetic resonance
Optical communication
Resonance
Rotation
Sensors
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Summary:The paper considers a common operation principle of a quantum rotation sensor based on nuclear magnetic resonance, giving a semi-classical description of processes in the sensor circuit, that is useful for obtaining the analytical representation of a signal at the optical circuit output. The principles of numerical calculation are briefly presented for an optical signal of the rotation sensor based on a one-dimensional quantum model. Comparison of calculations according to classical model and more stringent quantum model has shown that the sensor signal has a more complicated structure than that following from the classical description which shows only some properties of dynamic processes in the circuit. The results are important for the development of methods for demodulating the quantum rotation sensor optical signal and for estimation of expected characteristics of practical devices.
ISSN:2075-1087
2075-1109
DOI:10.1134/S2075108718030082