ELASTO-OPTICAL DILATATIONAL DEVICES AND METHOD OF ESTABLISHING SAME
    1.
    发明公开
    ELASTO-OPTICAL DILATATIONAL DEVICES AND METHOD OF ESTABLISHING SAME 审中-公开
    弹性光学延伸装置及其建立方法

    公开(公告)号:EP1877857A1

    公开(公告)日:2008-01-16

    申请号:EP06755032.7

    申请日:2006-05-04

    IPC分类号: G02F1/125 G02B6/02

    摘要: A method and apparatus for excitation of acoustic waves in a photonic crystal are shown wherein high-frequency localised dilatational modes are established in micro-structured photo-elastic material (10) by the application thereto of elastic vibrations. The multi-core photo-elastic material (10) contains a multi-core channel within a n array of voids (12) . A generator (14) of elastic vibrations is coupled to the elastic material (10) for establishing localised dilatational deformations in the material (10) to cause changes in the optical properties of the multi-cored channel .

    摘要翻译: 示出了用于激发光子晶体中的声波的方法和装置,其中通过向其施加弹性振动而在微结构光弹性材料(10)中建立高频局部膨胀模式。 多芯光弹性材料(10)在n阵列空隙(12)内包含多芯通道。 将弹性振动的发生器(14)耦合到弹性材料(10),用于在材料(10)中建立局部膨胀变形以引起多芯通道的光学性质的变化。