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Fabrication and Strain Vector Characteristics of Multicore Fiber Based FBG
Zhao SUN Shunge DENG Xin MA Haimei LUO Xinwan LI
IEICE TRANSACTIONS on Communications
Publication Date: 2020/11/01
Online ISSN: 1745-1345
Type of Manuscript: Special Section PAPER (Joint Special Section on Opto-electronics and Communications for Future Optical Network)
fiber gratings, fiber sensing,
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Through novel rotation writing method of Bragg grating in multicore fiber, its strain vector characteristics are analyzed. The relation between the rotation angle and the strain curvature sensitivity is obtained. Reconstruction of strain vector is verified.