In recent years, the sensor toward the sensitive, accurate, adaptable, compact and intelligent direction. In this process, fiber optic sensors that a new family of sensors acclaimed. fiber cable has many excellent properties, such as: small diameter, soft, light weight, mechanical properties; insulation, no induction of the electrical performance; water-resistant, high temperature, corrosion and other chemical properties, It can reach a place in the human, play a role in people’s eyes and ears, but also beyond the limits of human physiology, the recipient’s sense of feel outside information.
The basic working principle of fiber optic sensors is the light from the light source through the optical fiber into the modulator, the measured parameters and the interaction of light into the modulation region, the resulting optical properties of light changes, known as the modulated signal light, after the fiber into the optical detector, the demodulated to obtain the measured parameters.
Fiber optic sensor applied to the magnetism, sound, pressure, temperature, acceleration, top, displacement, surface, torque, light sound, current and strain and other physical measurements. Fiber optic sensor wide range of applications, involving almost all the important economic and defense fields and people’s daily lives, in particular, can safely and effectively in harsh environments, to solve a number of industries over the years there has been technical problems with great market demand.
Shenzhen ADTEK