Influences of disturbances on a polarization-maintaining fibre loop mirror vibration sensor
Sign Up to like & getrecommendations! Published in 2025 at "Journal of Modern Optics"
DOI: 10.1080/09500340.2025.2495658
Abstract: A polarization-maintaining fibre (PMF) loop mirror (PM-FLM) sensor, based on voltage demodulation, has been employed for vibration measurement. Two typical disturbances in PM-FLM vibration sensors are fibre touching at input/output ports and PMF temperature changes… read more here.
Keywords: polarization maintaining; loop mirror; sensor; maintaining fibre ... See more keywords
All-PM Fiber Loop Mirror Interferometer Analysis and Simultaneous Measurement of Temperature and Mechanical Vibration
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Lightwave Technology"
DOI: 10.1109/jlt.2017.2761121
Abstract: In this work, a new all-polarization maintaining (PM) fiber loop mirror interferometer is proposed and validated as a temperature and mechanical vibration sensor. The scheme employs the arms of a PM coupler as communication fibers,… read more here.
Keywords: temperature; fiber loop; mechanical vibration; vibration ... See more keywords
All-optical multi-level amplitude regenerator in a polarization-effect optimized nonlinear-optical loop mirror (PE-NOLM) configuration.
Sign Up to like & getrecommendations! Published in 2023 at "Optics express"
DOI: 10.1364/oe.479948
Abstract: We propose a modified configuration of the nonlinear-optical loop mirror (NOLM) unit by introducing the polarization-effect optimization (PE) into a nonlinear Sagnac interferometer through a polarization-maintaining optical coupler, enabling significant extension of the regeneration region… read more here.
Keywords: optical loop; effect; nonlinear optical; level ... See more keywords