Performance characteristics of continuous multicore fiber optic sensor arrays -- MEDICA - World Forum for Medicine

13.11.2020

OFS

Performance characteristics of continuous multicore fiber optic sensor arrays

ABSTRACT

We report on the optical and sensor performance characteristics of meter long continuous twisted multicore optical fiber gratings. We describe a method to analyze the optical performance of all the cores in the multicore array.  We also  report on the sensitivity of our arrays to local changes such as bend and twist. Our analysis provides guidance for the proper operating range of multicore fiber sensing arrays.

Keywords: Fiber optics sensors, Fiber Bragg gratings, Shape sensing, Optical fiber

 


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