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Automated calibration of laser system and tomography system with fluorescent imaging of scan pattern

机译:激光系统自动校准和扫描图案荧光成像的激光系统和断层扫描系统

摘要

A laser system calibration method and system are provided. In some methods, a calibration plate may be used to calibrate a video camera of the laser system. The video camera pixel locations may be mapped to the physical space. A xy-scan device of the laser system may be calibrated by defining control parameters for actuating components of the xy-scan device to scan a beam to a series of locations. Optionally, the beam may be scanned to a series of locations on a fluorescent plate. The video camera may be used to capture reflected light from the fluorescent plate. The xy-scan device may then be calibrated by mapping the xy-scan device control parameters to physical locations. A desired z-depth focus may be determined by defining control parameters for focusing a beam to different depths. The video camera or a confocal detector may be used to detect the scanned depths.
机译:提供激光系统校准方法和系统。在一些方法中,校准板可用于校准激光系统的摄像机。视频相机像素位置可以映射到物理空间。可以通过定义用于致动XY扫描装置的组件以将光束扫描到一系列位置来校准激光系统的XY扫描装置。可选地,可以将光束扫描到荧光板上的一系列位置。摄像机可用于捕获来自荧光板的反射光。然后可以通过将XY扫描设备控制参数映射到物理位置来校准XY扫描设备。可以通过定义用于将光束聚焦到不同深度的控制参数来确定所需的Z深度焦点。摄像机或共聚焦探测器可用于检测扫描深度。

著录项

  • 公开/公告号US11020273B2

    专利类型

  • 公开/公告日2021-06-01

    原文格式PDF

  • 申请/专利权人 AMO DEVELOPMENT LLC;

    申请/专利号US201816166661

  • 申请日2018-10-22

  • 分类号A61F9;A61F9/008;A61B90;B23K26/082;

  • 国家 US

  • 入库时间 2022-08-24 19:04:29

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