FBG Temperature Sensor Thin Film Coupler This bandpass filter utilizes thin-film

This bandpass filter utilizes thin-film technology to notch filter wavelengths of 1542

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

stability and reliability

The device is characterized with high return loss and low insertion loss

FBG Temperature Sensor Thin Film Coupler This bandpass filter utilizes thin-filmThe 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