An Introduction to Distributed Optical Fibre Sensors

Distributed optical fiber sensors (DOFS) are capable of revealing information about temperature, strain, vibration, pressure, or magnetic field from anywhere along the fiber. This book explains their physical principles, unique benefits, broad categories, implementation aspects, and performance criteria. This book explains physical principles, unique benefits, broad categories, implementation aspects, and performance criteria of distributed optical fiber sensors (DOFS). For each kind of sensor, the book highlights industrial applications, which range from oil and gas production to power line monitoring, plant and process engineering, environmental monitoring, industrial fire and leakage detection, and so on. The text also includes a discussion of such key areas as backscattering, launched power limitations, and receiver sensitivity, as well as a concise historical account of the field’s development.