FBG Interrogator & Light Source

ALGSI-S1550 is a robust & reliable FBG interrogator for FBG sensing system. Based on built-in wavelength analysis module, the equipment can update the data in high accuracy and high frequency. It responds directly to the user commands of the optical interrogator core and outputs sensor wavelength data. It provides a single suite of tools for data acquisition, computation, and analysis of optical sensor networks.


Continuous lifetime health monitoring of bridges, dams, buildings, tunnels, ships, aircraft, trains, and other complex structures. Measurements of FBG strain gauges, temperature probes, accelerometers, pressure, displacement, and other FBG sensors. Simultaneous static and dynamic measurements.

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Ehly Hall
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Acquisition Date: 
June 30, 2016