Fiber-optic photoacoustic (PA) sensing has important applications in trace gas detection.
The fiber-optic Fabry-Perot acoustic sensor implemented applying a cantilever is a novel …

A fiber-optic Fabry–Perot (FP) vibration/acoustic sensing system based on high-speed
phase demodulation was developed. The demodulation part is mainly composed of a super …

A high-sensitivity low-frequency fiber-optic Fabry-Perot (FP) acoustic sensing scheme was
proposed based on optical cross-correlation (OCC). The finite element method (FEM) is …

Fiber-optic acoustic sensors based on Fabry-Perot (FP) interference structure have
advantages of compact structure, high sensitivity, convenience to manufacture and immunity …

A highly precise demodulation method based on spectrum sampling and reconstruction for
optical fiber extrinsic Fabry-Perot interferometer (EFPI) sensor is proposed and …

A white light non-scanning correlation interrogation system was proposed and built to
interrogate absolute length of the air cavity of fiber-optic compound Fabry–Perot pressure …

In this paper, an improved spectral demodulation algorithm with the ensemble empirical
mode decomposition average denoising is proposed to suppress order jumps in the …

A fiber-optic, extrinsic Fabry–Perot interferometric (EFPI), dual-cavity sensor made of
sapphire was fabricated and interrogated by a dual-segment, low-coherence Fizeau …

To solve the cavity interrogation problem of short cavity fiber Fabry–Perot sensors in white
light spectral interrogation with amplified spontaneous emissions (ASEs) as the white light …

光纤法布里-珀罗传感器以灵敏度高, 抗干扰能力强等优点在医疗检测, 水声探测,
电力监测等领域受到了广泛的关注. 光源参数, 传感头结构与解调方法是制约光纤法布里 …