3D holographic light shaping for advanced multiphoton polymerization
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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.
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Two-photon polymerization with optimized spatial light modulator
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Laser nanophotonics group - Faculty of Physics
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Femtosecond laser two-photon polymerization three-dimensional
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Fabrication of 3D computer-generated hologram inside glass by
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Recent progress in functionalized plastic 3D printing in creation
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Two-Photon Polymerization - Microlight3D
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Woodpile photonic crystals: (a) the whole structure, (b) detail
![](https://ars.els-cdn.com/content/image/1-s2.0-S0925346722012678-gr3.jpg)
Fabrication of 3D computer-generated hologram inside glass by
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High-aspect 3D two-photon polymerization structuring with widened
![](https://www.researchgate.net/profile/Ioannis-Syngelakis/publication/376573850/figure/fig1/AS:11431281212600871@1702737687833/Process-flow-for-the-fabrication-of-TiO-2-NR-decorated-3D-photocatalysts-combining-four_Q320.jpg)
Maria MANOUSIDAKI, PostDoc Position
![](https://www.researchgate.net/profile/Maria-Farsari/publication/231169964/figure/fig2/AS:300370997460993@1448625434278/A-typical-set-up-for-multiphoton-polymerization-consisting-of-an-fs-laser-a_Q320.jpg)
Woodpile photonic crystals: (a) the whole structure, (b) detail
![](https://www.researchgate.net/publication/349055483/figure/fig1/AS:999985986416640@1615426646678/Schematic-diagram-of-holographic-beam-shaping.png)
Schematic diagram of holographic beam shaping.
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