“…There have been many uses of FBG in optical sensor applications, such as vibration sensors [1,2], temperature [3], load [4], strain [3,4], and liquid level [5 -7]. The focus this study is using FGB as a vibration sensor.…”
Section: Introductionmentioning
confidence: 99%
“…Fig. 2 shows the change in the intensity of the laser diode which is reflected by the dynamic strain of the FBG due to vibration [3,13].…”
Abstract. This research aimed to develop a vibration sensor based on Fiber Bragg Grating (FBG). The design was mainly done by attaching FBG at the cantilever. The free-end of the cantilever was tied to a vibration source in order to increase the measurement range of vibration frequencies. The results indicated that the developed sensor was capable of detecting wide range of frequencies (i.e. 10 -1700 Hz). The results also showed both good stability and repeatability. The measured frequency range was 566 times greater than the range obtained from the previous works.
“…There have been many uses of FBG in optical sensor applications, such as vibration sensors [1,2], temperature [3], load [4], strain [3,4], and liquid level [5 -7]. The focus this study is using FGB as a vibration sensor.…”
Section: Introductionmentioning
confidence: 99%
“…Fig. 2 shows the change in the intensity of the laser diode which is reflected by the dynamic strain of the FBG due to vibration [3,13].…”
Abstract. This research aimed to develop a vibration sensor based on Fiber Bragg Grating (FBG). The design was mainly done by attaching FBG at the cantilever. The free-end of the cantilever was tied to a vibration source in order to increase the measurement range of vibration frequencies. The results indicated that the developed sensor was capable of detecting wide range of frequencies (i.e. 10 -1700 Hz). The results also showed both good stability and repeatability. The measured frequency range was 566 times greater than the range obtained from the previous works.
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