All-Fiber Two-Dimensional Inclinometer Based on Bragg Gratings Inscribed in a Seven-Core Multi-Core Fiber

We demonstrated an all-fiber 2-D inclinometer based on fiber Bragg gratings with the capability of measuring the azimuthal angle and the inclination angle, simultaneously. The sensor performance is theoretically optimized and experimentally investigated. Excellent agreement between simulated and exp...

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Veröffentlicht in:	Journal of lightwave technology 2020-04, Vol.38 (8), p.2516-2522
Hauptverfasser:	Cui, Jingxian, Gunawardena, Dinusha Serandi, Liu, Zhengyong, Zhao, Zhiyong, Tam, Hwa-Yaw
Format:	Artikel
Sprache:	eng
Schlagworte:	Azimuthal angle Bragg gratings Fiber gratings fiber optics Inclination angle Microscopes Monitoring Optical fiber sensors two-dimensional inclinometer Wavelength measurement
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