This paper presents a method that integrates neural networks with arrayed waveguide gratings (AWGs) for the demodulation of fiber-optic sensors based on the Vernier effect and a novel, to our knowledg...
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A fast real-time demodulation method based on the coarsely sampled spectrum is proposed for transient signals of fiber optic extrinsic Fabry-Perot interferometers (EFPI) sensors.
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The 1D-CNN architecture for demodulation of fiber optic F-P sensors consists of multiple blocks, an input block, four convolutional blocks, a regression block, and an output block.
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The feasibility and superiority of the algorithm were verified through MATLAB simulations and conducted demodulation experiments using fiber optic MEMS Fabry Perot sensors.
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Accurate demodulation is essential for a deeper understanding of the physical processes in fiber optic sensing systems, enhancing measurement accuracy, and optimizing system
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In view of resolution of optical fiber Fabry-Perot (FP) interference sensor, this paper analyses and researches high resolution demodulation algorithms including fast Fourier transform demodulation
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This paper presents a method that integrates neural networks with arrayed waveguide gratings (AWGs) for the demodulation of fiber-optic sensors based on the Vernier effect and a novel, to our
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Demodulation of fiber optic Fabry–Pérot (F-P) acoustic sensors with high sensitivity and a large dynamic range continues to pose significant challenges. In this paper, we propose an advanced phase
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High Precision Decoupling and Demodulation for Temperature-Strain Measurement of Optical Fiber Fabry–Perot Sensor Published in: Journal of Lightwave Technology ( Volume: 43, Issue: 22, 15
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In this manuscript, we proposed a high-speed spectrum demodulation method with a large dynamic range for fiber-optic Fabry–Perot (F-P) sensor based on scanning laser.
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In an embodiment, the demodulation system includes a transmitting module, a fiber-optic Fabry Perot sensor, a light splitting module, a filter module, a receiving module, and a processing...
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