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Fiber Bragg Gratings

A fiber Bragg grating is a type of optical filter that is inscribed or "written" into the core of an optical fiber. It consists of a periodic modulation of the refractive index along the length of the fiber. This modulation forms a grating structure that reflects a specific wavelength of light while transmitting others. Learn more about fiber Bragg gratings →

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Advanced Photonics International Inc. - Fairfield, CT

Ascentta Inc. - Somerset, NJ

Optromix Co. - Newton, MA

Glossary

fiber Bragg grating A fiber Bragg grating (FBG) is a type of optical filter that is inscribed or "written" into the core of an optical fiber. It consists of a periodic modulation of the refractive index along the length of the fiber. This modulation forms a grating...
Bragg grating A filter that separates light into many colors via Bragg's law. Generally refers to a fiber Bragg grating used in optical communications to separate wavelengths.

Fiber Bragg Gratings Supplierssolid-stateUV laserFBGoptical fiberrefractive indexoptical communicationsseparate wavelengthsfiber opticslasersopticsruling