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Fiber Bragg Gratings (FBG) draw considerable interests for their specifications as low sizes, easy mounting, remote sensing, sufficient to sense more than one or more parameters in the same line and low cost when used several. The main specification of FBG is that they reflect measured parameter directly and linearly in the centre Bragg wavelength. In this study, it is shown that noisy FBG band can...
Fiber optic cables are widely used in sensor applications of temperature, strain and pressure. The long sensing range, minimal power consumption and other advantages of classic fiber cables make these sensor systems very appealing. In this paper, the application of single mode fiber as temperature sensor and its effect are studied.
In this study, a Fiber Bragg Grating (FBG) based temperature sensor is designed. Simulation is conducted to observe FBG's response to the temperature change. The temperature incident on the FBG is gradually changed from 0°C to 60°C in 10°C steps and the frequency shifts in both RF and optical spectrum are observed.
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