Record-high 3D printing rate reached by acousto-optical scanning

Professor Wei Xiong's group, from the Wuhan National Laboratory for Optoelectronics at Huazhong University of Science and Technology, proposes a pioneering high-speed multi-photon polymerization lithography technique with a record-high 3D printing rate of 7.6 × 107 voxel s−1, which is nearly one order of magnitude higher than earlier scanning multiphoton lithography (MPL).