Correlated-intensity velocimeter for arbitrary reflector
    1.
    发明授权
    Correlated-intensity velocimeter for arbitrary reflector 有权
    任意反射器的相关强度测速仪

    公开(公告)号:US07450222B1

    公开(公告)日:2008-11-11

    申请号:US11772391

    申请日:2007-07-02

    IPC分类号: G01P3/36

    摘要: A velocimetry apparatus and method comprising splitting incoming reflected laser light and directing the laser light into first and second arms, filtering the laser light with passband filters in the first and second arms, one having a positive passband slope and the other having a negative passband slope, and detecting the filtered laser light via light intensity detectors following the passband filters in the first and second arms.

    摘要翻译: 一种测速装置和方法,包括分离入射的反射激光并将激光引导到第一和第二臂中,在第一和第二臂中通过带通滤波器对激光进行滤波,一个具有正通带斜率,另一个具有负通带斜率 并且经由第一和第二臂中的通带滤波器之后的光强度检测器检测滤波后的激光。