CUDA-OpenGL GPU-based real time beam tracking by MEMS phase SLM
Chin-I Tang, Xianyue Deng, Yuzuru Takashima · 2022
CUDA-OpenGL interoperability enables to drastically reduce the computational time for CGH calculation and display on Spatial Light Modulators via HDMI display channel. The fast calculation method enables on-the-fly diffractive beam steering by Micro Electro Mechanical System based phase light modulator with YOLOv4-tiny model based object recognition to do AI-based dynamic beam tracking in order to trace the object of interest.