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| Verfasst von: | Ovvyan, Anna [VerfasserIn]  |
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| | Li, Min-Ken [VerfasserIn] |
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| | Gehring, Helge [VerfasserIn] |
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| | Beutel, Fabian [VerfasserIn] |
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| | Kumar, Sandeep [VerfasserIn] |
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| | Hennrich, Frank [VerfasserIn] |
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| | Wei, Li [VerfasserIn] |
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| | Chen, Yuan [VerfasserIn] |
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| | Pyatkov, Felix [VerfasserIn] |
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| | Krupke, Ralph [VerfasserIn] |
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| | Pernice, Wolfram [VerfasserIn] |
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| Titel: | An electroluminescent and tunable cavity-enhanced carbon-nanotube-emitter in the telecom band |
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| Verf.angabe: | Anna P. Ovvyan, Min-Ken Li, Helge Gehring, Fabian Beutel, Sandeep Kumar, Frank Hennrich, Li Wei, Yuan Chen, Felix Pyatkov, Ralph Krupke & Wolfram H.P. Pernice |
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| E-Jahr: | 2023 |
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| Jahr: | 04 July 2023 |
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| Umfang: | 9 S. |
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| Illustrationen: | Illustrationen |
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| Fussnoten: | Gesehen am 11.06.2024 |
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| Titel Quelle: | Enthalten in: Nature Communications |
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| Ort Quelle: | [London] : Springer Nature, 2010 |
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| Jahr Quelle: | 2023 |
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| Band/Heft Quelle: | 14(2023), Artikel-ID 3933, Seite 1-9 |
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| ISSN Quelle: | 2041-1723 |
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| Abstract: | Emerging photonic information processing systems require chip-level integration of controllable nanoscale light sources at telecommunication wavelengths. Currently, substantial challenges remain in the dynamic control of the sources, the low-loss integration into a photonic environment, and in the site-selective placement at desired positions on a chip. Here, we overcome these challenges using heterogeneous integration of electroluminescent (EL), semiconducting carbon nanotubes (sCNTs) into hybrid two dimensional - three dimensional (2D-3D) photonic circuits. We demonstrate enhanced spectral line shaping of the EL sCNT emission. By back-gating the sCNT-nanoemitter we achieve full electrical dynamic control of the EL sCNT emission with high on-off ratio and strong enhancement in the telecommunication band. Using nanographene as a low-loss material to electrically contact sCNT emitters directly within a photonic crystal cavity enables highly efficient EL coupling without compromising the optical quality of the cavity. Our versatile approach paves the way for controllable integrated photonic circuits. |
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| DOI: | doi:10.1038/s41467-023-39622-y |
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| URL: | Bitte beachten Sie: Dies ist ein Bibliographieeintrag. Ein Volltextzugriff für Mitglieder der Universität besteht hier nur, falls für die entsprechende Zeitschrift/den entsprechenden Sammelband ein Abonnement besteht oder es sich um einen OpenAccess-Titel handelt.
kostenfrei: Volltext: https://doi.org/10.1038/s41467-023-39622-y |
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| | kostenfrei: Volltext: https://www.nature.com/articles/s41467-023-39622-y |
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| | DOI: https://doi.org/10.1038/s41467-023-39622-y |
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| Datenträger: | Online-Ressource |
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| Sprache: | eng |
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| K10plus-PPN: | 1891052519 |
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| Verknüpfungen: | → Zeitschrift |
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¬An¬ electroluminescent and tunable cavity-enhanced carbon-nanotube-emitter in the telecom band / Ovvyan, Anna [VerfasserIn]; 04 July 2023 (Online-Ressource)
