Digital holographic-volumetric bio-printing using binary-phase HoloTile on a DMD

Andreas Gejl Madsen, Jesper Glückstad*

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review


We present the option to use the patented [1, 2] Computer Generated Holography (CGH) modality, HoloTile, as a better alternative light delivery system for volumetric additive manufacturing (VAM). Holographic light delivery promises many of the qualities sought after in VAM, including higher photon efficiency, inherent wavefront shaping, full point spread function control, and lower mechanical complexity. These qualities, along with the unique control that is gained with HoloTile, may allow for the use of low-power light sources at low print times with real-time aberration and scattering compensation.
Original languageEnglish
Title of host publicationProceedings of SPIE : Advanced Fabrication Technologies for Micro/Nano Optics and Photonics XVII
EditorsGeorg Von Freymann, Eva Blasco, Debashis Chanda
Number of pages9
PublisherSPIE - International Society for Optical Engineering
Publication date2024
Publication statusPublished - 2024
EventSPIE OPTO - San Francisco, United States
Duration: 27. Jan 20241. Feb 2024


ConferenceSPIE OPTO
Country/TerritoryUnited States
CitySan Francisco


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