OPTICAL FIBER CONNECTOR IN WHICH BRAGG GRATING IS BUILT (THERMAL COMPENSATION COMPOSITION OF OPTICAL FIBER CONNECTOR CONTAINING A FIBER BRAGG GRATING)

摘要

The present invention relates to an optical fiber connector in which optical fiber Bragg grating is built. The present invention comprises: an optical fiber cable which comprises a connection portion in contact with a receiving portion of a ferrule having an optical fiber insertion hole from a receiving portion in which a temperature compensation connector is inserted to be fixed, and an optical fiber support portion having the outer diameter smaller than the inner diameter of a space portion of the ferrule, protruded from the connection portion in such a way that a space for placing Bragg grating therein is formed with a predetermined interval from an entrance of the ferrule into which an optical fiber is inserted, and in which the Bragg grating is placed in the space portion of the ferrule while allowing an optical fiber to be inserted into an optical fiber insertion hole of the temperature compensation connector, penetrating both ends at the center in an axial direction, and the optical fiber insertion hole of the ferrule; and a socket in which one end is fixed to the ferrule and the other end is fixed to the optical fiber coating of the optical fiber cable.