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机译:Ultra-compact integrated 180-deg separation beam splitter on chip
Shanghai University of Engineering Science, School of Mathematics, Physics, and Statistics, Physics Experiment Center, Shanghai, China;
Nanchang University, School of Science, Physics Department, Nanchang, China;
Shanghai University of Engineering Science, Robotics Research Institute, School of Mechanical and Automotive Engineering, Shanghai, China;
beam splitter; 180 deg separation angle; integrated on-chip; intelligent inverse design method;