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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.
Neuroimaging Lab
Two-photon lithography for three-dimensional fabrication in micro
3D holographic light shaping for advanced multiphoton
3D microstructures by Nanoscribe for various life science applications
Laser-assisted biofabrication in tissue engineering and
Femtosecond laser two-photon polymerization three-dimensional
Maria MANOUSIDAKI, PostDoc Position
Femtosecond laser two-photon polymerization three-dimensional
Woodpile photonic crystals: (a) the whole structure, (b) detail
Engineers Print Achromatic Meta-lens for Optical Fiber - 3D Printing
PDF] Fast micron-scale 3D printing with a resonant-scanning two
Improved two-photon polymerization through an optical fiber using
