1 July 1990 Fiber-optic sensor of the magnetic field
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Proceedings Volume 1319, Optics in Complex Systems; (1990) https://doi.org/10.1117/12.34832
Event: 15th International Optics in Complex Systems, 1990, Garmisch, Germany
Abstract
In recent years with the creation of fibre-optic interfvrometers the practical utilization of magnetometers based on mechanical resontors became possible. In the fibre-optic magnetometer in question the corstant magnetic field magnitude wa defined by the amplitude of traversal oscillations of the ribbon made of amorphous metal, which wa fixed at one end. Oscillations resulted from the action of th.i' variable moment of forces in cyclic remagnetization of th' ribbon in thern presence of the constant field componr'nt perpendicular to its surface. The amplitude of oscillations was read out with the help of the interferometer, formed by an output end of the fibre and the reflecting surface of the ribbon.
© (1990) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
A. G. Alexandrov, Alexander V. Churenkov, Vladimir N. Listvin, "Fiber-optic sensor of the magnetic field", Proc. SPIE 1319, Optics in Complex Systems, (1 July 1990); doi: 10.1117/12.34832; https://doi.org/10.1117/12.34832
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