Sara LAAFAR

Sara LAAFAR serves as an Assistant Researcher at the Laboratory of Complex Heterostructures and Multifunctional Materials within Romania's National Institute of Materials Physics (INFIM), focusing on interdisciplinary research bridging advanced materials development and signal processing systems.

Her research portfolio spans two distinct domains:

• Materials Science: Specializing in mesoporous TiO₂ scaffolds for self-cleaning surfaces with antimicrobial properties
• Signal Processing: Developing reconstruction algorithms for multi-band communications in Software Defined Radio systems

Recent publications demonstrate her dual expertise through high-impact work on photo-catalytic surface engineering achieving 100% self-cleaning efficiency with 60-80% visible light transmission, and novel iterative methods for randomly sampled signal reconstruction showing superior performance over conventional SVD approaches. Her work exhibits strong technological applicability in environmental engineering and telecommunications infrastructure.

She operates within INFIM's Laboratory of Complex Heterostructures and Multifunctional Materials, which focuses on synthesizing and characterizing next-generation functional materials for industrial applications.