For decades, traditional lithography techniques—such as electron beam lithography and nanoimprinting—have struggled to meet ...

Two-photon polymerization is a 3D nanoscale ... 2PP technology can also be used in the fabrication of drug-delivery devices, such as micro-needle arrays — devices that enable transdermal ...

Researchers 3D print next-generation precision RF devices by combining two-photon polymerization (2PP), electroplating, and dry etching.