FBG Temperature Sensor Thin Film Coupler The coupler is a 2x2

The coupler is a 2x2 980 nm

wavelength routing and fiber optical filter

Fiber Optical Current Transducer

FBG(Fiber Bragg Grating) array is a series of Bragg grating written on a single optical fiber

FBG Temperature Sensor Thin Film Coupler The coupler is a 2x2The fiber bragg grating (FBG) temperature sensor is designed to accurately monitor temperature based on the high sensitivity of the fiber grating to the temperature. Fiber bragg grating temperature sensors can be used for along time to detect bridges, dams, tunnels, oil tanks, power plants and so on. FEATURESRapid ResponseFree from Lightning and Magnetic field InterferenceHigh Sensitivity High Stability and Reliability USE INDetection of Tank