Fiber Optic SMS Sensor for Simultaneous Measurement of Strain and Curvature
نویسندگان
چکیده
The article presents a fiber-optic sensor based on singlemode-multimode-singlemode (SMS) structure for simultaneous measurement of strain and curvature. It is shown that the demodulation curvature can be realized using Fourier analysis recorded interference oscillations. Keywords: optical fiber sensors, intermode interference, single mode-multimode-single mode, stretching, bending.
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ژورنال
عنوان ژورنال: Pis?ma v Žurnal tehni?eskoj fiziki
سال: 2022
ISSN: ['1726-7471', '0320-0116']
DOI: https://doi.org/10.21883/tpl.2022.15.55279.18969