Geometric optics analysis of inverted graded index fibers
نویسندگان
چکیده
Abstract We derive a general solution based on geometric optics that describes the light propagation properties in multimode optical fibers with inverted refractive index profiles. Using this solution, we classify rays according to their and calculate analytical expressions of ray trajectories inside these under different launching conditions. In addition, discuss most suitable conditions maximize confinement power vicinity core-cladding interface for sensing purposes.
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ژورنال
عنوان ژورنال: Journal of Optics
سال: 2022
ISSN: ['0974-6900', '0972-8821']
DOI: https://doi.org/10.1088/2040-8986/ac939a