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Conference Papers Year : 2022

Scattering parameters of a non-reciprocal magneto-optical integrated coupler used as an isolator

Abstract

We theoretically investigate a non-reciprocal magneto-optical integrated slab directional coupler. The scattering parameters of the structure are derived in the frame of the Coupled-Mode Theory (CMT). By properly designing the coupler, it is possible to achieve a perfect non-reciprocity (with 100% contrast) between the two directions of propagation. Other operating points can also be defined, especially since modal dispersion in the spectral domain is naturally taken into consideration.
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Dates and versions

hal-03825177 , version 1 (20-01-2023)

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Yann G. Boucher, Yuliya Dadoenkova, Florian Bentivegna. Scattering parameters of a non-reciprocal magneto-optical integrated coupler used as an isolator. EOS Annual Meeting (EOSAM 2022), Sep 2022, Porto, Portugal. pp.01004, ⟨10.1051/epjconf/202226601004⟩. ⟨hal-03825177⟩
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