Cost-effective FBG Sensor System
Optical Sensor
Cost-effective FBG Sensor System
The sensor system measures temperature, deformation, tilt, acceleration, etc. by connecting fiber Bragg Grating (FBG) in series or parallel. Unlike existing FBG sensor systems that include expensive multi-wavelength light sources and wavelength tunable filters, this system uses the electrical driving characteristics of the light source (VCSEL) to simplify the wavelength tunable function, making the system smaller and less expensive. In addition, it is an optical sensor network item that can be applied to any size of measurement target by applying wired or wireless networks.
Features
- Small operation possible with around 7~10 sensors
- Miniaturization and lower cost of the system
- High temperature accuracy achieved without expensive filters
- Suitable for IoT network configuration that operates multiple complex sensors
- Suitable for IoT network configuration that operates multiple complex sensors
Applications
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Chemical, temperature sensors
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Safety and displacement measurement in structures, terrain, large ships, power plants, etc.
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Shipbuilding and electric power fields
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Power plant boiler and piping temperature monitoring system
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Power facility real-time temperature monitoring and deterioration condition prediction system
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Smart Factory