FBG sensor module, 2 axis FBG sensor module, 2 axis FBG sensor module manufacture equipment and 2 axis FBG sensor module manufacture method

摘要

The invention first fixing part and a second High optical fiber is between a slit formed on a side face of the government FBG sensor formed which relates to the FBG sensor module, and more particularly formed on the corrugated plate-like spring and the corrugated plate-like spring side end portions by fixing the slit formed in the first fixing and the second fixing portion in the optical fiber fixing adhesive to both sides of the fiber optic cable given through the store, and the pre-strain the cable tension is applied, both the tension and compression that can be measured FBG It relates to a sensor module. In addition, the present invention relates to a biaxially FBG sensor modules, being more particularly that the two identical sensors and FBG sensor module interconnection, to a two-axis FBG sensor module to measure the biaxial strain. The invention also relates to the FBG sensor group module manufacturing method and the manufacturing apparatus for making the FBG sensor module wherein the FBG sensor module.;