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|Title:||Cladding modes FBG curvature sensor based on a core misaligned splice|
|Authors:||Carlos Jesus Gouveia|
José Manuel Baptista
|Abstract:||A novel fiber optic curvature sensor based on a core-offset single-mode fiber (SMF) and on a fiber Bragg grating (FBG) is presented. The FBG cladding modes are efficiently excited by the large core misalignment. The curvature of the beam can be obtained by the reflected power of the core mode and the recoupled cladding mode.|
|Appears in Collections:||CAP - Articles in International Conferences|
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