Analysis of fiber Brag grating responsivity in the cantilever system using ANOVA

Puranto, Prabowo; Hanto, Dwi; Setiono, Andi; Ula, Rini Khamimatul; Widiyatmoko, Bambang

doi:10.1063/1.4953934

Cited by 3 publications

(1 citation statement)

References 8 publications

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“…Micro bending fiber has been widely used for displacement sensor, pressure and temperature [2]. Such an optics-based sensor has a sufficiently small size, high sensitivity and not interference by electromagnetic waves [3]. Hence, the sensor is quite safe to be planted in highway structures so it will facilitate the process of measurement and avoid a chance for the driver to cheat.…”

Section: Introductionmentioning

confidence: 99%

Design of micro bending deformer for optical fiber weight sensor

Ula

Hanto

Waluyo

et al. 2017

J. Phys.: Conf. Ser.

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idAbstract. The road damage due to excessive load is one of the causes of accidents on the road. A device to measure weight of the passing vehicles needs to be planted in the road structure. Thus, a weight sensor for the passing vehicles is required. In this study, we designed a weight sensor for a static load based on a power loss due to a micro bending on the optical fiber flanked on a board. The following main components are used i.e. LED 1310 nm as a light source, a multimode fiber optic as a transmission media and a power meter for measuring power loss. This works focuses on obtaining a suitable deformer design for weight sensor. Experimental results show that deformer design with 1.5 mm single side has level of accuracy as 4.32% while the design with 1.5 mm double side has level of accuracy as 98.77%. Increasing deformer length to 2.5 mm gives 71.18% level of accuracy for single side, and 76.94% level of accuracy for double side. Micro bending design with 1.5 mm double side has a high sensitivity and it is also capable of measuring load up to 100 kg. The sensor designed has been tested for measuring the weight of motor cycle, and it can be upgraded for measuring heavy vehicles.

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Section: Introductionmentioning

confidence: 99%

Design of micro bending deformer for optical fiber weight sensor

Ula

Hanto

Waluyo

et al. 2017

J. Phys.: Conf. Ser.

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High speed measurement for object profiling using FMCW optical sensing system

Ula

Yusuke

Iiyama

2019

J. Phys.: Conf. Ser.

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Characterization of Fiber Bragg Grating (FBG) for Weight Measurement System

Fatimah

Hanto²,

Nugroho

et al. 2023

AMM

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Currently, FBG sensor has been developed in many applications due to its wavelength is sensitive to pressure change. This study aims to analyze the FBG wavelength shifting due to an applied load. In this research, the FBG was placed transversely right in the middle of the specimen that was made by using silicon rubber with thicknesses of 7 mm and 14 mm. The FBG wavelength in the two specimens was investigated by an interrogator when the load is put on to the specimens in three variations: without load, 5 kg, and 10 kg. The result show that the shift of FBG wavelength in specimen with the same thickness is proportional to load increasing. Furthermore, the test specimen with a thickness of 7 mm is more sensitive than 14 mm. Accordingly, the specimen with a thickness of 7 mm is a good option to be used as a weight measurement system.

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Analysis of fiber Brag grating responsivity in the cantilever system using ANOVA

Cited by 3 publications

References 8 publications

Design of micro bending deformer for optical fiber weight sensor

Design of micro bending deformer for optical fiber weight sensor

High speed measurement for object profiling using FMCW optical sensing system

Characterization of Fiber Bragg Grating (FBG) for Weight Measurement System

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