Lensless Holographic Tomogram for Compact Medical Imaging

Lensless Holographic Tomogram for Compact Medical Imaging

TÜBİTAK 1512   2021 – 2022   ·   Co-Investigator

The project developed a lensless holographic tomographic imaging device intended for compact, low-cost deployment in medical settings.

The device acquires high-resolution quantitative phase information without bulky lens systems, enabling portable use cases such as bedside cell analysis, point-of-care diagnostics, and field deployment in resource-limited environments. Computational reconstruction recovers 3D refractive-index distributions from coherent illumination patterns captured by an image sensor placed in close proximity to the specimen.

The work contributed foundational intellectual property for ASIL’s broader holographic-imaging product roadmap, including the holotomographic microscope developed for assisted reproductive technologies and the SPION-based photo-acoustic platform under development.

Funder: TÜBİTAK 1512 — Progressive Support Programme for Entrepreneurship. Project period: 2021–2022.