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    • 5. 发明申请
    • CALIBRATION OF LASER SYSTEMS
    • 激光系统校准
    • US20060165142A1
    • 2006-07-27
    • US11205334
    • 2005-08-16
    • Michael RobinsonGideon RommRandall ClarkFrederick Miller
    • Michael RobinsonGideon RommRandall ClarkFrederick Miller
    • H01S3/00
    • H01S5/0014
    • A method for determining a condition of the laser system includes determining a change in a laser current from an initial value. A method for measuring a laser current includes determining a difference between the values of a power supply current, which is the value of the laser current. A method for measuring a transmitted power includes generating a first control signal that sets a magnitude of a bias current supplied to a laser, generating a second control signal that sets a of a modulation current supplied to the laser, and determining a difference between values of a high and a low transmitted powers. A method for measuring a received optical power includes determining a received OMA corresponding to the power signal, which is the transmitted OMA minus a known loss through a calibration fiber that couples the laser transmitter to the laser receiver.
    • 用于确定激光系统的状态的方法包括从初始值确定激光电流的变化。 用于测量激光电流的方法包括确定作为激光电流值的电源电流的值之间的差值。 一种用于测量发射功率的方法包括:产生第一控制信号,该第一控制信号设置提供给激光器的偏置电流的大小,产生提供给激光器的调制电流的集合的第二控制信号,以及确定 高和低传输功率。 一种用于测量接收的光功率的方法包括:通过将激光发射机耦合到激光接收机的校准光纤,确定对应于功率信号的接收的OMA,其是发射的OMA减去已知的损耗。
    • 6. 发明申请
    • Disable/enable control for laser driver eye safety
    • 禁用/启用激光驾驶员眼睛安全控制
    • US20060020857A1
    • 2006-01-26
    • US11165905
    • 2005-06-24
    • Frederick MillerTakashi HidaiMichael Robinson
    • Frederick MillerTakashi HidaiMichael Robinson
    • G06F11/00
    • H04B10/564
    • A circuit for disabling an energy-generating component. The circuit comprises an input operable to receive a disable signal and a disable circuit operable to disable the component in response to the disable signal for a predetermined duration of time sufficient to maintain an average power generated by the component at or below a predetermined level. The disable circuit further comprises a signal-detection circuit operable to detect the presence of disable signals having a respective rising edge and falling edge, a mask-signal generating circuit coupled to the signal detection circuit and operable to generate a mask signal when one of the edges of a first disable signal is detected; and a latching circuit coupled to the mask-signal generating circuit and operable to generate a mask disable signal if the mask signal is being generated and the other edge of a subsequent disable signal is detected.
    • 用于禁用能量产生部件的电路。 电路包括可操作以接收禁用信号的输入和禁用电路,其可操作以响应于禁用信号而使组件在预定的持续时间内足以将由该组件生成的平均功率维持在或低于预定水平。 禁止电路还包括信号检测电路,其可操作以检测具有相应上升沿和下降沿的禁止信号的存在;屏蔽信号发生电路,耦合到信号检测电路,并且可操作以当屏蔽信号中的一个 检测到第一禁用信号的边缘; 以及锁存电路,其耦合到所述掩模信号发生电路,并且如果正在生成所述掩模信号并且检测到后续禁用信号的另一边缘,则可操作以产生掩模禁止信号。
    • 7. 发明授权
    • Interchangeable disk clamp
    • 可互换盘夹
    • US08498184B1
    • 2013-07-30
    • US12478642
    • 2009-06-04
    • Rusmin KudinarAlireza ShahdoostmoghadamArthur KwunHung NguyenDarren SeawrightRobert OcheltreeFrederick Miller
    • Rusmin KudinarAlireza ShahdoostmoghadamArthur KwunHung NguyenDarren SeawrightRobert OcheltreeFrederick Miller
    • G11B21/08G11B7/085G11B17/22
    • G11B17/22
    • A media processing system for processing media having differing properties, the media processing system having a base. The base has a base radial alignment portion, a base vertical alignment portion, and a base retention portion. A set of removable media clamps is included, where each of the set of removable media clamps is adapted for the differing properties of the media, each removable media clamp has a removable media clamp radial alignment portion for engaging the base radial alignment portion and radially aligning the removable media clamp with the base, a removable media clamp vertical alignment portion for engaging the base vertical alignment portion and vertically aligning the removable media clamp with the base, and a media engagement portion for engaging the media. The retention portion is controllable by the media processing system to selectively retain and release a mounted one of the removable media clamps without manual intervention.
    • 一种用于处理具有不同特性的介质的介质处理系统,所述介质处理系统具有基座。 基部具有基部径向对准部,基部垂直对准部和基部保持部。 包括一组可移动介质夹具,其中每组可移动介质夹具适用于介质的不同特性,每个可拆卸介质夹具具有可拆卸的介质夹具径向对准部分,用于接合基部径向对准部分和径向对准 具有基座的可拆卸介质夹具,用于接合基座垂直对准部分并将可移除介质夹具与基座垂直对准的可移除介质夹具垂直对准部分,以及用于接合介质的介质接合部分。 保持部分可由介质处理系统控制,以选择性地保持和释放所安装的一个可移动介质夹具而无需手动干预。