FIELD: measuring.
SUBSTANCE: invention relates to measurement of linear acceleration. Essence of the invention is that in the fibre-optic linear acceleration converter, single-mode coupled optical waveguides are used as a sensitive element, located on a beam fixed by one of the ends on the base, sensing beam and sensing element are made from the same material with the same coefficient of thermal expansion; sensing element is fixed on sensing beam.
EFFECT: simpler design, higher manufacturability, possibility of measuring linear acceleration in difficult operating conditions.
1 cl, 1 dwg
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