Applications of Fiber Optic Sensors

Fiber optic sensors rely on optical transmission and detection to sense environmental parameters. The fiber core—made of high-purity glass or quartz—guides light that undergoes reflection, refraction, and scattering used to detect changes.

Applications include temperature, pressure, liquid-level, and vibration measurement across industries such as petrochemical, aerospace, manufacturing, and energy. Fiber sensors enable remote, multi-point, and distributed monitoring to improve efficiency and safety.