Khan, Fouzia; Barrera, David; Sales Maicas, Salvador; Misra, Sarthak(Elsevier, 2021-01-01)
[EN] This paper presents a technique to acquire measurements of curvature, twist and pose for two multi-core fibers; one with straight cores and the other with helical cores. Both the fibers have multiple fiber Bragg grating ...
Khan, Fouzia; Denasi, Alper; Barrera, David; Madrigal-Madrigal, Javier; Sales Maicas, Salvador; Misra, Sarthak(Institute of Electrical and Electronics Engineers, 2019-07-15)
[EN] This paper presents a technique to reconstruct the shape of a flexible instrument in three-dimensional Euclidean space based on data from fiber Bragg gratings (FBGs) that are inscribed in multi-core fibers. Its main ...