Microprinting millions of microparticles in the blink of an eye through multi-photon 3D laser printing

https://phys.org/news/2024-04-microprinting-millions-microparticles-eye-multi.html

"10X faster while maintaining exquisite detail... affordable, accessable, material compatibility... multiple focused beams instead of 1, boosting voxel throughput... crafting millions of microscopic parts within minutes... optimal focus and power delivery... (1) millions of custom-designed microparticles printed, uselful for medicine, drug delivery solutions, (2) massive, complex metamaterial containing >1.7 trillion voxels microprinted"