7. Fiber Optic Distributed Sensing Array
Underwater fibre optic cables are converted by this innovative method into large sensor networks. Through minute fluctuations in light transmission across the fibres, the device can identify and precisely locate underwater objects and activity. Using current communication infrastructure, the technique makes it possible to monitor large underwater areas, so offering affordable surveillance capabilities. Security uses as well as scientific study benefit from the system's capacity to identify seismic activity, temperature variations, and pressure changes.
