Fiber optic sensors are highly sensitive devices used in various industrial applications for precise detection of objects, changes in position, and environmental conditions. These sensors utilize light transmitted through optical fibres to detect variations in intensity, and phase.

wavelength, making them ideal for harsh environments where traditional sensors might fail. With their ability to operate in extreme temperatures, high electromagnetic interference areas, and explosive atmospheres, fibre optic sensors offer reliable performance and accuracy.

They are commonly employed in automation, telecommunications, medical instrumentation, and structural health monitoring, providing critical data for efficient and safe operations.