仇旻实验室开发了一种快速可控制造大面积纳米光栅的新方法。该方法利用激光直写辅助提高飞秒诱导自组织的规则度。此方法通过大光斑飞秒激光稳态照射由激光直写制备的人工种子，便可快速得到均匀有序的大面积纳米光栅。

相关文献：Jiao Geng, Xiaoguo Fang, Lei Zhang, Guangnan Yao, Liye Xu, Fengjiang Liu, Weiwei Tang, Liping Shi, Min Qiu. Controllable generation of large-scale highly regular gratings on Si films[J]. Light: Advanced Manufacturing. doi: 10.37188/lam.2021.022