该图为一种低损耗光波导功分器数据矢量图源代码，可直接以该图通过转化刻写光波导功分器模板，为教授科研项目。-The graph is a low loss optical waveguide power divider data vector source code, can be directly to the graph transformation through writing optical waveguide power divider template, as professor of scientific research project.