Analysis of single-mode fiber-optic extrinsic Fabry-Perot interferometric sensors with planar metal mirrors.
Sign Up to like & getrecommendations! Published in 2021 at "Applied optics"
DOI: 10.1364/ao.431364
Abstract: We theoretically study the spectral characteristics and noise performance of wavelength-interrogated fiber-optic sensors based on an extrinsic Fabry-Perot (FP) interferometer (EFPI) formed by thin metal mirrors. We develop a model and use it to analyze… read more here.
Keywords: extrinsic fabry; metal mirrors; fiber optic; fabry perot ... See more keywords
Simple capillary-based extrinsic Fabry–Perot interferometer for strain sensing
Sign Up to like & getrecommendations! Published in 2017 at "Chinese Optics Letters"
DOI: 10.3788/col201715.070601
Abstract: A simple capillary-based extrinsic Fabry–Perot structure is presented and fabricated, using the manual welding method with the strain sensing characteristics investigated in detail. Strain sensitivities of 4.2, 2.8, and 2.4 pm/μe are obtained experimentally with the… read more here.
Keywords: simple capillary; based extrinsic; capillary based; extrinsic fabry ... See more keywords