Low temperature cross-sensitivity vector torsion sensor based on an in-fiber Mach-Zehnder interferometer with helical side-hole fiber
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What we believe to be a novel in-fiber vector torsion sensor based on a Mach-Zehnder interferometer (MZI) constructed using helical side-hole fibers (HSHFs) is proposed. A segment of HSHF is spliced between two single-mode fibers to excite the LP01 and LP11 mo... ...
