Fiber Bragg Grating (FBG) is a diffraction grating formed by periodically modulating the refractive index of the fiber core. It is a passive filter element, and has been widely used in the production of fiber lasers, fiber optic communications and sensing. At T&S, we have FBG wavelength locker, chirped FBG, sensing FBG and sensing FBG array at sale.
FBG Array is a optical passive component. Multiple FBGs are inscribed on the same fiber FBG array, which is suitable for long-distance and multi-point simultaneous testing. FBG array can improve the stability and reliability of the system, widely used in fiber optic sensing systems. Sensor packaged with FBG array is smaller in size and has more measurement points, and it is widely used in the measurement of electric power and aviation applications.