we designed a magnifying oblate cylindrical hyperlens with a planar object surface by taking advantage of the oblate cylindrical coordinate system in association with Pendry's coordinate transformation, enabling a sub-diffraction-limited object to be magnified from a plane to a curved elliptical surface beyond the diffraction limit. Then we used the conformal mapping approach to produce another structure, which is added at the top of the oblate cylindrical hyperlens to make the imaging surface flat, here we term it as "magnifying planar hyperlens", the possible implementation method is proposed by using effective anisotropic metamaterial formed by alternating metallic and dielectric thin layers. The magnification performance of the designed multi-layer lensing structure is numerically simulated to confirm our theoretical analysis. This kind of flat-to-flat imaging structure is expected to show its convenience in far-field image measurement and have potential applications in real-time far-field subwavelength imaging as well as in litherphotography.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Design of magnifying oblate cylindrical hyperlens and planar hyperlens using multi-layer metamaterial


    Beteiligte:
    Wang, Wei (Autor:in) / Lin, Lan (Autor:in) / Hu, Chenggang (Autor:in) / Wang, Changtao (Autor:in) / Luo, Xiangang (Autor:in)


    Erscheinungsdatum :

    01.12.2008


    Format / Umfang :

    1039267 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




    oblate-analysis.ipynb

    Tovey, Samuel / Lohrmann, Christoph / Holm, Christian | DataCite | 2024

    Freier Zugriff

    Magnifying Image Intensifier

    J. Vine | NTIS | 1976


    Magnifying image intensifier

    Vine, J. | NTRS | 1977


    Magnifying Container Apparatus

    COOPER SENECA S | Europäisches Patentamt | 2017

    Freier Zugriff