A short length of optical fiber that filters out a particular wavelength. Periodically spaced zones in the fiber core are altered to have different refractive indexes slightly higher than the core.

Floor grating is frequently utilized where flooring is subject to extreme corrosion or in place of flat surfaces for industrial applications. It is most commonly associated with raised catwalks and ...

Researchers from the National University of Defense Technology have developed a novel composite fiber Bragg grating using ...

The spectrum of laser technologies available to hackers has gradually widened from basic gas lasers through CO2 tubes, diode lasers, and now fiber lasers. One of the newer entries is the MOPA laser, ...

Fiber Bragg gratings are used to turn an optical fiber into a sensing element by reflecting a specific wavelength back in the direction from which it came. New dissolvable fiber Bragg gratings can be ...