Premium quality fiber Bragg gratings and FBG arrays for customized sensors, polyimide-coated sensors to 300 °C, gold-coated hermetically sealed sensors, small-diameter FBGs, radiation hard/proof sensors, tilted FBGs, and high-temperature FBG sensors to 1000 °C.

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.

Tilted Fiber Bragg Gratings (TFBGs) feature grating planes set at the angle of the optical fiber axis. This unique alignment allows transferring light between the core and cladding modes, significantly enhancing their sensing abilities.

The os1100 Fiber Bragg Grating (FBG) and the os1200 Fiber Bragg Grating Array are designed for use in fiber optic sensing applications. The os1100 consists of a single FBG centered in a two-meter length of polyimide coated optical fiber while the os1200 includes 5 FBGs on a six-meter cable.

Sensors based on Bragg gratings inscribed in conventional single mode fibers are expensive due to the need of a sophisticated, but low-speed, interrogation system. As an alternative to overcome...