Temperature control of micro-mirrors of an optical switch substrate
    1.
    发明授权
    Temperature control of micro-mirrors of an optical switch substrate 失效
    光开关基板微镜的温度控制

    公开(公告)号:US06633693B1

    公开(公告)日:2003-10-14

    申请号:US09817238

    申请日:2001-03-27

    IPC分类号: G02B642

    摘要: A temperature control system is provided for an optical switch including steerable micro-mirrors. The system includes at least one sensor and associated sensing circuitry for measuring the temperature of a micro-mirror or a region of a substrate near a micro-mirror. The system also includes a controller that responds to a signal provided by the sensing circuitry. The controller response may include activating heating or cooling devices the region that is sensed to adjust the temperature of the region.

    摘要翻译: 提供了一种用于包括可转向微镜的光学开关的温度控制系统。 该系统包括至少一个传感器和相关联的感测电路,用于测量微反射镜的温度或微镜附近的基板的区域。 该系统还包括响应由感测电路提供的信号的控制器。 控制器响应可以包括激活加热或冷却装置,感测的区域以调节该区域的温度