3D holographic light shaping for advanced multiphoton polymerization

A three-dimensional (3D) holographic focal volume engineering method is proposed and employed for advanced multiphoton polymerization. A large number of foci are closely positioned in space according to a designed geometry, avoiding undesired interference effects by phase engineering. Through all-optical micro-displacements in space, the discrete foci bundle leads to the realization of complete 3D arbitrary structures. The microstructures are fabricated by direct laser writing without additional optical or mechanical motion support. We report a 20-times faster fabrication time in comparison to point-by-point laser polymerization techniques.

Chemistry in light-induced 3D printing

Improved two-photon polymerization through an optical fiber using

Ultrafast 3D nanofabrication via digital holography

Versatile applications of three-dimensional objects fabricated by

Patterning High to Low Heterogenous Fluid Shear Stress Landscapes

Overcoming delamination in two-photon lithography for improving

Woodpile photonic crystals: (a) the whole structure, (b) detail

Light-sheet 3D printing via non-degenerate two-step absorption

Researching Emerging micro-additive manufacturing technologies

Recent progress in functionalized plastic 3D printing in creation

Researching Micro-Nano 3D Printing Based on Photopolymerization

Researching Emerging micro-additive manufacturing technologies

Rapid, continuous projection multi-photon 3D printing enabled by

Holographic Femtosecond Laser Parallel Processing Method Based on

4D printing of light activated shape memory polymers with organic