High precision and low noise demodulation scheme using adaptive fast fourier transform for fiber-optic interferometric sensors.
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DOI: 10.1364/oe.544252
Abstract: This paper presents an adaptive fast Fourier transform (adaptive FFT) demodulation scheme, aimed at enhancing the precision and noise suppression capability of signal processing in fiber-optic interferometric sensors. By adaptively optimizing the length of the… read more here.
Keywords: scheme; demodulation scheme; fiber optic; adaptive fft ... See more keywords