FIELD: instrument engineering.
SUBSTANCE: in method of attachment of optical fibre with a Bragg grating on the surface of the elastic element the graphite plates are disposed, with providing a gap between them, and they are clamped, the optical fibre with a Bragg grating is placed in the gap, so that the Bragg grating is in the zone of maximum deformation of the surface of the elastic element, the gap in the area of the Bragg grating is filled with glass ceramic material, the assembly is placed in a furnace, where soldering of the metal-glass compound is carried out, it is removed from the furnace and cooled at a rate of not more than 3-5°C/min.
EFFECT: increase in reliability of attachment of the optical fibre with the Bragg grating.
5 dwg
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