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An embedded smart agile pixel imager for lasers

机译:用于激光器的嵌入式智能敏捷像素成像仪

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摘要

The growing number of laser beam applications in the last few years has created a compelling case for efforts towards track and measure of the profile of laser beams. Laser beam imaging techniques can be embedded through the hardware and software co-design for developing embedded systems at a fraction of the cost, weight and volume and in less time than it would take to develop computer-based alternatives keeping the same accuracy. A smart agile pixel laser beam imager based on an embedded platform is presented in this paper. The design uses a Digital Micromirror Device along with a microcontroller and point photo-detectors to make a compact system having small sized components. This embedded imager is experimentally demonstrated for Gaussian laser beam profiling. The proposed design is suitable for industrial laser based applications requiring accurate two dimensional beam irradiance maps, without needing any attenuating components disrupting the beam.
机译:在过去几年中,越来越多的激光束应用为跟踪和测量激光束轮廓的努力提供了令人信服的案例。可以通过硬件和软件协同设计来嵌入激光束成像技术,以开发嵌入式系统,而成本,重量和体积却要少得多,并且所花的时间少于开发保持相同精度的基于计算机的替代方案所花费的时间。提出了一种基于嵌入式平台的智能敏捷像素激光成像仪。该设计使用了数字微镜设备以及微控制器和点光电检测器,以形成具有小尺寸组件的紧凑系统。该嵌入式成像仪已通过实验证明可用于高斯激光束轮廓分析。提出的设计适用于需要精确的二维光束辐照度图,而无需任何衰减光束的衰减组件的基于工业激光器的应用。

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