Profile: Smart Fibres Limited specializes in providing FBG sensors and interrogators. Our technologies include fiber Bragg grating and interrogation techniques. Our fiber Bragg grating is an optical sensor recorded within the core of a standard, single-mode optical fiber using spatially-varying patterns of intense UV laser light. We have also developed high-speed custom electronics for tuning lasers, as well as for detecting and processing the returning signals from the FBG sensors.