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    • 1. 发明申请
    • Mounting system for optical frequency reference cavities
    • 光频参考腔安装系统
    • US20070091975A1
    • 2007-04-26
    • US11510269
    • 2006-08-25
    • Mark NotcuttJohn HallLong-Sheng Ma
    • Mark NotcuttJohn HallLong-Sheng Ma
    • H01S3/00
    • H01S3/02H01S3/1392Y10T29/49865Y10T29/51
    • A technique for reducing the vibration sensitivity of laser-stabilizing optical reference cavities is based upon an improved design and mounting method for the cavity, wherein the cavity is mounted vertically. It is suspended at one plane, around the spacer cylinder, equidistant from the mirror ends of the cavity. The suspension element is a collar of an extremely low thermal expansion coefficient material, which surrounds the spacer cylinder and contacts it uniformly. Once the collar has been properly located, it is cemented in place so that the spacer cylinder is uniformly supported and does not have to be squeezed at all. The collar also includes a number of cavities partially bored into its lower flat surface, around the axial bore. These cavities are support points, into which mounting base pins will be inserted. Hence the collar is supported at a minimum of three points.
    • 用于降低激光稳定的光学参考腔的振动灵敏度的技术基于用于空腔的改进的设计和安装方法,其中空腔垂直安装。 它悬挂在隔离筒周围的一个平面上,与空腔的镜端等距。 悬挂元件是非常低的热膨胀系数材料的套环,其围绕间隔圆筒并均匀地接触。 一旦套环正确定位,就将其固定就位,以使间隔圆筒均匀地支撑,完全不需要挤压。 轴环还包括围绕轴向孔部分地钻入其下平坦表面的多个空腔。 这些腔是支撑点,安装底座销将插入该支撑点。 因此,衣领至少支持三点。