CODED FBG USED OPTICAL CONNECTOR

摘要

PURPOSE: An optical connector using a coded optical fiber Bragg grating filter is provided to be used as a sensor for sensing an optical line by being able to discriminate subscribers without regard to distance information by giving a spectrum tag using a plurality of fiber Bragg gratings. CONSTITUTION: A corresponding optical connector is installed by inserting a plurality of fiber Bragg gratings into a ferrule. The plurality of fiber Bragg gratings is coded to discriminate optical subscribers by giving a spectrum tag which specifies a half wavelength. A reflection wavelength of the optical connector is inputted to a spectrometer by an optical circulator, and checks a line of a corresponding subscriber by giving a code to discriminate the optical subscriber as to the specific spectrum tag resulted from the spectrum result corresponding to the established pitch interval.