An intensity-modulated, fiber Bragg grating (FBG) sensor system based on radio-frequency (RF) signal measurement is pres......

We report on fiber Bragg gratings in all-solid photonic bandgap fiber that was composed of a triangular array of high-in......

a novel structure of the pure macro- bending sensor based on the tilted fiber Bragg grating (TFBG) is proposed. The TFBG......