FIELD: measuring equipment.
SUBSTANCE: invention relates to measuring equipment using optical fiber, namely to fiber-optic security detectors, as well as to products, methods and means related to fiber-optic security detectors and their aspects. The technical problem solved by the invention is the creation of a technical means of local action that does not have disadvantages of the nearest analogue, providing the possibility of using a dynamic fiber-optic sensor (DFS), providing the possibility of detecting seismic and/or vibration oscillations of structures, on which it is installed, without the use of electrical energy. Another technical problem solved by the invention is the creation of a technical means that expands the arsenal of technical means – fiber-optic security detectors, as well as their aspects.
EFFECT: elimination of the need to use electrical energy for the operation of a dynamic fiber-optic sensor; the implementation by the invention of its purpose.
9 cl, 12 dwg
