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Ultracompact metamaterials-based polarization converter for photonics at telecom wavelength

Loïc Le Cunff 1 Alexandre Vial 2 Rafael Salas-Montiel 2 Sylvain Blaize 2 Aurélien Bruyant 2 Anatole Lupu 3 Gilles Lerondel 2
1 UMT Géno-vigne® - Géno-vigne®
2 LNIO - Laboratoire de Nanotechnologie et d'Instrumentation Optique
ICD - Institut Charles Delaunay
3 IEF - Institut d'électronique fondamentale
Abstract : We present a compact component for nanophotonic applications which main purpose is to rotate light's polarization inside SOI guiding structures (Silicon on Insulator). The device operates at 1,55 microns, and its total length is shorter than that wavelength. Its behavior is characterized through 3D FDTD simulations, and its efficiency is studied in the case where it is crafted on top of a planar waveguide and when the waveguide has a finite width. The physical origin of that rotation effect is discussed.
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Conference papers
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https://hal-utt.archives-ouvertes.fr/hal-02521833
Contributor : Jean-Baptiste Vu Van Connect in order to contact the contributor
Submitted on : Friday, March 27, 2020 - 4:15:57 PM
Last modification on : Friday, January 21, 2022 - 11:20:31 AM

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  • HAL Id : hal-02521833, version 1

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INRA | UTT | CNRS | INRAE | MONTPELLIER-SUPAGRO

Citation

Loïc Le Cunff, Alexandre Vial, Rafael Salas-Montiel, Sylvain Blaize, Aurélien Bruyant, et al.. Ultracompact metamaterials-based polarization converter for photonics at telecom wavelength. SPIE Optics+Photonics, Aug 2013, San Diego, United States. ⟨hal-02521833⟩

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