Light wave conductor detection device and mechanical deformation detection procedure using a light wave conductor detection device

摘要

A light-wave conductor detection device shall have: a light-wave conductor designed to extend in contact with a surface of an object to be measured; a metal cover which is fitted to cover a part of the light-wave conductor in an extension direction of the light-wave conductor to an outside of the object to be measured; a mounting section designed to attach an inner surface of the metal cover and the light-wave conductor; and welding sections fitted to attach the metal cover to the object to be measured to positions;which are inserted into the light-wave conductor in a direction that cuts the extension direction of the light-wave conductor.