Abstract
A tomographic fiber-optics grid can be used to record two-dimensional field patterns. The structure of the grid is described, and a processing algorithm has been tested, which reduces the number of fiber lines required by a factor of 4. An experimental model has been tested successfully in the recovery of the two-dimensional transverse vibration pattern at the surface of a ship's fuel tank.
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Additional information
Translated from Izmeritel'naya Tekhnika, No. 3, pp. 24–30, March, 1999.
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Kul'chin, Y.N., Vitrik, O.B. & Kirichenko, O.V. Recovering physical fields with a two-dimensional fiber-optics measurement grid. Meas Tech 42, 237–246 (1999). https://doi.org/10.1007/BF02505146
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DOI: https://doi.org/10.1007/BF02505146