Near-Field Transducers for Focusing Light
    9.
    发明申请
    Near-Field Transducers for Focusing Light 有权
    用于聚焦光的近场传感器

    公开(公告)号:US20120314549A1

    公开(公告)日:2012-12-13

    申请号:US13590214

    申请日:2012-08-21

    IPC分类号: G11B11/00

    摘要: An apparatus includes a waveguide shaped to direct light to a focal point, and a near-field transducer positioned adjacent to the focal point, wherein the near-field transducer includes a dielectric component and a metallic component positioned adjacent to at least a portion of the dielectric component. An apparatus includes a waveguide shaped to direct light to a focal point, and a near-field transducer positioned adjacent to the focal point, wherein the near-field transducer includes a first metallic component, a first dielectric layer positioned adjacent to at least a portion of the first metallic component, and a second metallic component positioned adjacent to at least a portion of the first dielectric component.

    摘要翻译: 一种装置包括成形为将光引导到焦点的波导和邻近焦点定位的近场换能器,其中近场换能器包括介电部件和金属部件,该金属部件邻近至少一部分 介电元件。 一种装置包括成形为将光引导到焦点的波导和邻近焦点定位的近场换能器,其中近场换能器包括第一金属部件,第一介电层位于与至少一部分 的第一金属部件和与第一介电部件的至少一部分相邻定位的第二金属部件。

    Near-field transducers for focusing light
    10.
    发明授权
    Near-field transducers for focusing light 有权
    用于聚焦光的近场换能器

    公开(公告)号:US08248891B2

    公开(公告)日:2012-08-21

    申请号:US12272984

    申请日:2008-11-18

    IPC分类号: G11B11/00

    摘要: An apparatus includes a waveguide shaped to direct light to a focal point, and a near-field transducer positioned adjacent to the focal point, wherein the near-field transducer includes a dielectric component and a metallic component positioned adjacent to at least a portion of the dielectric component. An apparatus includes a waveguide shaped to direct light to a focal point, and a near-field transducer positioned adjacent to the focal point, wherein the near-field transducer includes a first metallic component, a first dielectric layer positioned adjacent to at least a portion of the first metallic component, and a second metallic component positioned adjacent to at least a portion of the first dielectric component.

    摘要翻译: 一种装置包括成形为将光引导到焦点的波导和邻近焦点定位的近场换能器,其中近场换能器包括介电部件和金属部件,该金属部件邻近至少一部分 介电元件。 一种装置包括成形为将光引导到焦点的波导和邻近焦点定位的近场换能器,其中近场换能器包括第一金属部件,第一介电层位于与至少一部分 的第一金属部件和与第一介电部件的至少一部分相邻定位的第二金属部件。