Data and code underlying the publication: Pentagonal Photonic Crystal Mirrors: Scalable Lightsails with Enhanced Acceleration via Neural Topology Optimization

The optimization results and measurement data were used to generate the figures for the publication Pentagonal Photonic Crystal Mirrors: Scalable Lightsails with Enhanced Acceleration via Neural Topology Optimization. The optimization results are created by optimizing PhC unit cells for acceleration distance or time with neural topology optimization. The measurement data is the output from the photodiode captured with the oscilloscope to measure the reflectivity of the fabricated PhC membrane.<br>

本数据集包含的优化结果与实测数据，用于生成学术论文《五边形光子晶体反射镜：基于神经拓扑优化实现加速性能提升的可规模化光帆》中的配图。
优化结果通过神经拓扑优化方法，针对加速距离或加速时长对光子晶体（Photonic Crystal, PhC）单元胞进行优化得到。
实测数据则为通过示波器采集光电二极管输出信号所得，用于表征已制备的光子晶体薄膜的反射率。