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Parabolic-Index Ring-Core Fiber Supporting High-Purity Orbital Angular Momentum Modes
We design a graded-index ring-core fiber with a GeO(2)-doped silica ring core and SiO(2) cladding. This fiber structure can inhibit the effect of spin-orbit coupling to mitigate the power transfer among different modes and eventually enhance the orbital angular momentum (OAM) mode purity. By changin...
Autores principales: | , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2023
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10098886/ https://www.ncbi.nlm.nih.gov/pubmed/37050703 http://dx.doi.org/10.3390/s23073641 |