Switchable Wavelength-/Intensity-Modulated Directional Torsion Sensor Via Bias-Twisted PMF-Sagnac-Loop Interferometer
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DOI: 10.1109/jlt.2023.3319820
Abstract: In this article, a quasi-second-order Lyot-Sagnac filter is theoretically and experimentally developed by applying the partial-bias-twisting in a polarization maintaining fiber based Sagnac-loop interferometer. It is the first time that a switchable intensity-/wavelength-modulated fiber directional… read more here.
Keywords: directional torsion; sagnac loop; loop interferometer; torsion ... See more keywords