Fabry-Perot interferometer and a method for producing the same
    1.
    发明申请
    Fabry-Perot interferometer and a method for producing the same 有权
    法布里 - 珀罗干涉仪及其制造方法

    公开(公告)号:US20150124263A1

    公开(公告)日:2015-05-07

    申请号:US14399956

    申请日:2013-05-08

    IPC分类号: G01B9/02

    摘要: The invention relates to a Fabry-Perot interferometer and a method for producing the same. More specifically, the invention relates to Fabry-Perot interferometers which are controllable with one or several actuators, such as piezoelectric, electrostrictive or flexoelectric actuators. In prior art technology there is a problem to achieve a sufficiently small and uniform gap between mirrors. In the present invention an intermediate structure (85a, 85b, 95a, 95b, 81a, 81b, 91a, 91b, 98a, 98b) is used between a mirror and an actuator or between two mirrors. The method of production also includes measuring the width distribution of the gap in several phases, and providing pre-actuation of actuators.

    摘要翻译: 本发明涉及一种法布里 - 珀罗干涉仪及其制造方法。 更具体地,本发明涉及可由一个或多个致动器(例如压电,电致伸缩或柔性电致动器)控制的法布里 - 珀罗干涉仪。 在现有技术中,存在在镜子之间实现足够小且均匀的间隙的问题。 在本发明中,在反射镜和致动器之间或两个反射镜之间使用中间结构(85a,85b,95a,95b,81a,81b,91a,91b,98a,98b)。 生产方法还包括在几个阶段测量间隙的宽度分布,并提供致动器的预致动。