标题： 高通量高分辨率多尺度三维激光打印 显示英文标题

标题： High-throughput high-resolution multi-scale three dimensional laser printing

摘要： 吞吐量和分辨率对于现代制造至关重要，然而它们通常是相互矛盾的。 在这里，通过在双光子聚合（TPP）中引入同时的时空聚焦（SSTF）方案，展示了高吞吐量高分辨率的三维（3D）打印。 值得注意的是，SSTF可以确保生成一个球形焦点，其大小与激光功率成线性关系。 因此，只需增加激光功率，分辨率就可以从亚10{\mu }m连续调整到约40 {\mu }m。 使用这种技术制造了多尺度的3D结构，其中粗略和精细特征尺寸的区域分别在高和低分辨率下生成。 显示英文摘要

摘要： Throughput and resolution are both of critical importance for modern manufacturing, however, they are usually contradictory with each other. Here, a high-throughput high-resolution three dimensional (3D) printing is demonstrated by incorporating a simultaneous spatiotemporal focusing (SSTF) scheme in two-photon polymerization (TPP). Remarkably, the SSTF can ensure generation of a spherical focal spot of which the size depends linearly on the laser power. Thus, the resolution can be continuously adjusted from sub-10 {\mu}m to ~40 {\mu}m by only increasing the laser power. A multi-scale 3D structure is fabricated using this technique, for which the regions of coarse and fine feature sizes are produced at high and low resolutions, respectively.