| DOI | Trouver le DOI : https://doi.org/10.1364/OL.37.003534 |
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| Auteur | Rechercher : Alonso-Ramos, C.; Rechercher : Halir, R.; Rechercher : Ortega-Moñux, A.; Rechercher : Cheben, P.1Identifiant ORCID : https://orcid.org/0000-0003-4232-9130; Rechercher : Vivien, L.; Rechercher : Molina-Fernández, Í.1; Rechercher : Marris-Morini, D.; Rechercher : Janz, S.1; Rechercher : Xu, D.-X.1; Rechercher : Schmid, J.1 |
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| Affiliation | - Conseil national de recherches du Canada. Technologies de l'information et des communications
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| Format | Texte, Article |
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| Sujet | extinction ratios; fabrication errors; fabrication tolerances; polarization conversion; polarization extinction ratio; polarization rotator; silicon-on-insulator; tunable wave-guides; wavelength tunability; wavelength tuning; errors; fabrication; optical communication |
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| Résumé | Integrated polarization rotators are known to exhibit stringent fabrication tolerances, which severely handicap their practical application. Here we present a general polarization rotator scheme that enables both the compensation of fabrication errors and wavelength tunability. The scheme is described analytically, and a condition for perfect polarization conversion is established. Simulations of a silicon-on-insulator polarization rotator show polarization extinction ratios in excess of 40 dB even in the presence of large fabrication errors that in a conventional rotator configuration degrade the extinction ratio to below 5 dB. Additionally, wavelength tuning over ±30 nm is shown. |
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| Date de publication | 2012-08-21 |
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| Dans | |
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| Langue | anglais |
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| Publications évaluées par des pairs | Oui |
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| Numéro NPARC | 21270154 |
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| Exporter la notice | Exporter en format RIS |
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| Signaler une correction | Signaler une correction (s'ouvre dans un nouvel onglet) |
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| Identificateur de l’enregistrement | 73bbab35-cac6-409f-b543-b7975d2cee1b |
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| Enregistrement créé | 2014-01-06 |
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| Enregistrement modifié | 2020-04-21 |
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