Active vibrating optical fiber working principle and characteristics of any know?

Flying Laser Active Vibration Fiber is a perimeter anti-intrusion technology based on fiber optic sensing technology, its distinctive feature is the use of optical fiber as a sensor to feel the outside world intrusive information, is widely used in the government, electric power, the military, residential areas and other fields, in order to achieve the purpose of security precautions.

Working Principle: Based on fiber optic sensing technology, using optical fiber as a sensor to feel the external intrusion information. Sensing cables and mirrors, full fiber optic interference module *** with the composition of an interference structure, fiber optic perimeter through the interference structure to achieve the disturbance information acquisition. Light from the full-fiber interference module input port into the optical fiber interference module after processing the light input to the sensing cable, in the sensing cable at the end of the reflector mirrors after reflection, re-entering the sensing cable, and finally back to the full-fiber interference module.

System Advantages

Independent Alert

Each defense zone analyzes signals independently, operates independently, and the alarms of different defense zones do not affect each other when they are invaded

Detection Rate 100%

Use the cable as the sensing unit, and use the computer to collect and identify the data and realize the detection of the long-distance and wide range of defense zones, and the detection rate is 100%. The detection rate is 100%.

Super strong environmental adaptability

Background software can be set to the surrounding environment parameters, adaptive to changes in the external environment, can be applied to heavy rain, low temperature and other harsh environments. And not subject to electromagnetic interference, there is no electromagnetic radiation, not afraid of lightning strikes, lightning and other inclement weather