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High-speed spectrum demodulation of fiber-optic Fabry–Perot sensor based on scanning laser

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Date of Publication:2024-05-22

Journal:Optics and Lasers in Engineering

Volume:178

ISSN No.:0143-8166

Key Words:Cavity length; Demodulation system; Dynamic range; Fast Fourier transforms; Fiber optics; Fibers; Fibre optic Fabry-Perot sensor; High Speed; High-speed spectral signal processing; Infrared devices; Optical variables measurement; Piezoelectric ceramics; Scanning lasers; Signal processing circuits; Spectral signal processing; Spectrum demodulation

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