Fibre Bragg Grating (FBG) is a miniaturised optical reflector built in an optical fibre that reflects particular wavelength of light and transmits all others. FBGs are extremely sensitive to external environment changes such as temperature, pressure, strain, which make them broadly applicable to industries such as optical sensing and communication, oil and gas, mining, power plant, clean energy and health monitoring, etc.

Manufactured with femtosecond laser pulses, Innofocus has developed Ultrafast FBG (UFBG) devices, featuring high mechanical strength, high temperature stability, fully customisable fabrication and wide dynamic range. Our high-performance, high-consistency and fully customisable UFBGs are particularly suitable for extreme environment sensing systems e.g. oil & gas, mining, and all-in-one long-distance sensing systems e.g. optical commuication and transportation.