High resolution lenses for optical waveguides
    1.
    发明授权
    High resolution lenses for optical waveguides 失效
    用于光波导的高分辨率镜头

    公开(公告)号:US3917384A

    公开(公告)日:1975-11-04

    申请号:US39615673

    申请日:1973-09-11

    Applicant: IBM

    CPC classification number: G02B6/1245

    Abstract: A spherical depression lens is formed in a spherical depression in the substrate of the waveguide and a waveguide index lens is formed over the depression lens whereby the combination of the two lenses provides a high resolution waveguide lens for optical waveguides.

    Abstract translation: 球面凹陷透镜形成在波导衬底中的球形凹陷处,并且在凹陷透镜之上形成波导折射透镜,由此两个透镜的组合为光波导提供高分辨率波导透镜。

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