Bogdan Voisiat, representing SurFunction and TU Dresden, delivered a poster presentation titled “Fourier Analysis with Gini Coefficient: A New Approach to Assess Surface Topography in Direct Laser Interference Patterning.”

This research, authored by Wei Wang, Bogdan Voisiat, Dominik Britz, Marcos Soldera, Marcelo Sallese, and Andrés F. Lasagni, introduces an innovative method for evaluating surface topography through the application of Fourier Analysis combined with the Gini Coefficient. This approach provides a novel perspective on assessing the uniformity and quality of surfaces patterned by direct laser interference, offering enhanced precision and control in laser-based fabrication processes.

The LPM Symposium 2024, renowned for its focus on advancing laser precision microfabrication, provided an ideal venue for presenting this groundbreaking research. The symposium facilitated valuable discussions on the latest techniques in laser technology, and our presentation was well-received by an audience keen on exploring new methodologies for surface assessment.

Stay informed about the latest advancements in laser technology and surface topography analysis by visiting the LPM 2024 Symposium.