Method and apparatus for stable laser drive
    111.
    发明申请
    Method and apparatus for stable laser drive 审中-公开
    用于稳定激光驱动的方法和装置

    公开(公告)号:US20070086495A1

    公开(公告)日:2007-04-19

    申请号:US11499309

    申请日:2006-08-03

    CPC classification number: H01S5/06804 H01S5/06835

    Abstract: A laser drive controller compensates for temperature-dependent effects of a temperature-sensitive laser. Temperature variations in the laser may be measured and/or predicted based on variable pulsed output. The controller may drive the laser to maintain temperature and/or to compensate for variations in temperature. The techniques may be applied to a laser scanner, scanned beam display, laser printer, laser camera, scanned beam imager, etc.

    Abstract translation: 激光驱动器控制器补偿温度敏感激光器的温度依赖性影响。 可以基于可变脉冲输出来测量和/或预测激光器中的温度变化。 控制器可以驱动激光器维持温度和/或补偿温度变化。 这些技术可以应用于激光扫描仪,扫描光束显示器,激光打印机,激光照相机,扫描光束成像仪等。

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