Web14 Apr 2024 · To address the issues of not accurately identifying ice types and thickness in current fiber-optic ice sensors, in this paper, we design a novel fiber-optic ice sensor based on the reflected light intensity modulation method and total reflection principle. The performance of the fiber-optic ice sensor was simulated by ray tracing. The low … Web13 Mar 2024 · Fiber-reinforced polymer composites are progressively replacing conventional materials such as metals, alloys, and ceramics in aerospace, infrastructure, and maritime industries [1,2,3].This is due to their mechanical properties, such as superior strength, high elastic modulus, thermal insulation, lightweight footprint, and corrosion resistance [4,5,6].
Self-temperature compensation approach for fiber specklegram …
Web10 Dec 2024 · In this manuscript, we theoretically propose a multi-mode-fiber (MMF) based, artificial intelligence assisted spectrometer which is ultra-robust to temperature fluctuation. It has been demonstrated that the proposed spectrometer can reach a resolution of 0.1 pm and automatically reject the noise introduced by temperature fluctuation. Web20 Feb 2024 · A fiber-optic point-based sensor to measure temperature and weight based on correlated specklegrams induced by spatial multimode interference and the potential … forest boneyard
Photonics Free Full-Text Demodulation of Fiber Specklegram ...
Web14 Apr 2024 · Fibrous sensors attract attention in the field of human activity, health monitoring and human-computer interaction due to their ability to measure human activity signals. ... Here, we have designed a fibrous multifunctional sensor based on a coaxial fiber that exhibits a GF value of 45.05 in the 10 % - 80 % and a sensitivity of 5.926 kPa-1 in ... Web1 May 2024 · An optical fiber curvature sensor based on the detection of specklegrams from the facet of multimode fiber (MMF) is realized by using a deep learning regression … WebThe sensing system includes a He-Ne laser, a hetero-core fiber structure, and a charge-coupled device camera to detect the fiber specklegram generated by the hetero-core fiber … forest bono mods