Measuring device and method for producing and using the same

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United States of America Patent

APP PUB NO 20250102381A1
SERIAL NO

18886667

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Abstract

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A measuring device is provided having at least one substrate, which contains or consists of a polymer or a glass, at least one optical waveguide being written in the substrate, in which at least one Bragg grating with a predeterminable grating constant is arranged, wherein the measuring device further includes an evaluation device, which is configured to determine a deformation of the substrate and/or a force acting on the substrate from a change in the grating constant and/or a change in the refractive index of the Bragg grating.

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Patent Owner(s)

Patent OwnerAddress
FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E VHANSASTRASSE 27C MUENCHEN 80686

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Angelmahr, Martin Goslar, DE 5 22
Koch, Jannis Goslar, DE 1 0
Schade, Wolfgang Goslar, DE 32 123

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