The goal of 3D printing is to realize complex 3D structures by locally adding material in small
volume elements called voxels—in contrast to successively subtracting material by etching …

Abstract Two‐photon polymerization (2PP) represents a powerful technique for the
fabrication of precise three‐dimensional structures on a micro‐and nanometer scale for …

There is demand for scaling up 3D printing throughput, especially for the multi-photon 3D
printing process that provides sub-micrometer structuring capabilities required in diverse …

Most light-based 3D printing methods rely on optical or chemical nonlinearities to spatially
confine the polymerization reaction. In 3D micro-and nanoprinting, this nonlinearity can be …

High-capacity storage technologies are needed to meet our ever-growing data demands,.
However, data centres based on major storage technologies such as semiconductor flash …

The dependence of the polymerization and optical damage thresholds in multi-photon
polymerization (MPP) lithography was studied using a broadly-tunable laser system with …

The precise design of polymers with well-defined end functionality has received great
interest for synthesizing polymeric materials with advanced or distinctive properties. In the …

Ketocoumarins are attractive and distinct photosensitizers due to their high molar extinction
coefficients, high intersystem crossing coefficients, and high photochemical stability. As a …

Direct laser writing by two-photon lithography has been enhanced substantially during the
past two decades by techniques borrowed from stimulated emission depletion (STED) …

Due to the increasing safety concerns caused by migration of photoinitiators, the
development of low migration photoinitiators has become a priority in the current stage. As a …