A unified multiscale 3D printer combining single-photon Tomographic Volumetric Additive Manufacturing and Two-Photon Polymerization

Buse Unlu, Felix Wechsler, Ye Pu, Christophe Moser

Laboratory of Applied Photonics Devices, School of Engineering, Ecole Polytechnique Fédérale de Lausanne, CH-1015, Lausanne, Switzerland

The pre-print of this work is available under: https://arxiv.org/abs/2601.13457

Running of code

The TVAM patterns have been optimized with Dr.TVAM. Preferrably, install Dr.TVAM on a CUDA accelerated computer:

pip install drtvam==0.7.0

Run the optimization with

drtvam gear/config.json
drtvam prisms/config.json

Citation

Please consider citing this work:

@misc{unlu2026unifiedmultiscale3dprinter,
      title={A unified multiscale 3D printer combining single-photon Tomographic Volumetric Additive Manufacturing and Two-Photon Polymerization}, 
      author={Buse Unlu and Felix Wechsler and Ye Pu and Christophe Moser},
      year={2026},
      eprint={2601.13457},
      archivePrefix={arXiv},
      primaryClass={physics.optics},
      url={https://arxiv.org/abs/2601.13457}, 
}

License

The following configuration files are compatible with Dr.TVAM and are only allowed to use for academic, non-commercial purposes only. See LICENSE for more details.