| DOI | Trouver le DOI : https://doi.org/10.1117/12.2508644 |
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| Auteur | Rechercher : Oser, Dorian; Rechercher : Le Roux, Xavier; Rechercher : Mazeas, Florent; Rechercher : Pérez-Galacho, Diego; Rechercher : Benedikovic, Daniel1; Rechercher : Durán-Valdeiglesias, Elena; Rechercher : Vakarin, Vladyslav; Rechercher : Alibart, Olivier; Rechercher : Cheben, Pavel2Identifiant ORCID : https://orcid.org/0000-0003-4232-9130; Rechercher : Tanzilli, Sébastien; Rechercher : Labonté, Laurent; Rechercher : Marris-Morini, Delphine; Rechercher : Cassan, Eric; Rechercher : Vivien, Laurent3; Rechercher : Alonso-Ramos, Carlos A.1 |
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| Affiliation | - Conseil national de recherches du Canada. Technologies de l'information et des communications
- Conseil national de recherches du Canada. Électronique et photonique avancées
- Conseil national de recherches du Canada. Institut des sciences des microstructures du CNRC
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| Format | Texte, Article |
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| Conférence | Integrated Optics: Devices, Materials, and Technologies XXIII, February 2-7, 2019, San Francisco, USA |
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| Sujet | silicon; electronic filtering; linear filtering; photonic integrated circuits; photonics; silicon photonics |
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| Résumé | Bragg filters stand as a key building blocks of the silicon-on-insulator (SOI) photonics platform, allowing the implementation of advanced on-chip signal manipulation. However, achieving narrowband Bragg filters with large rejection levels is often hindered by fabrication constraints and imperfections. Here, we present a new generation of high-performance Bragg filters that exploit subwavelength and corrugation symmetry engineering to overcome bandwidth-rejection trade-off in state-of-the-art implementations. We experimentally show flexible control over the width and depth of the Bragg resonance, unlocking new tools for the implementation of notch filters with arbitrary bandwidth and rejection level. These results pave the way for the implementation of high-performance on-chip wavelength filters with a great potential for nonlinear-based applications, e.g. next generation Si-based photon-pair sources for quantum photonic circuits. |
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| Date de publication | 2019-03-04 |
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| Maison d’édition | Society of Photo-Optical Instrumentation Engineers (SPIE) |
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| Langue | anglais |
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| Publications évaluées par des pairs | Oui |
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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 | 480005f8-bced-4b01-a62d-46fa50559aa2 |
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| Enregistrement créé | 2019-03-12 |
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| Enregistrement modifié | 2021-04-23 |
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