Anna Rissanen

Anna Rissanen is the Director of OtaNano, a national research infrastructure at Aalto University, leading advanced research in nanotechnology and microsystems. Her work focuses on MEMS (Micro-Electro-Mechanical Systems) and MOEMS (Micro-Opto-Electro-Mechanical Systems) technologies, particularly in developing spectral imagers and interferometers for applications in sensing and imaging. She has pioneered compact, high-performance devices such as handheld hyperspectral imagers and miniature MOEMS systems. Her research aligns with global sustainability goals, emphasizing innovative sensor solutions for environmental and industrial challenges.

Research interests include MEMS fabrication, optical sensor design, and nanofabrication techniques. Notable contributions include patents on Fabry-Perot interferometers and collaborative projects advancing miniaturized sensing platforms. Current projects, such as FIRI NAMAQU and FIRI COMQURE, aim to enhance OtaNano's capabilities in addressing complex research demands from academia and industry.

Her work has been featured in journals like the Encyclopedia of Analytical Chemistry and SPIE proceedings. As Principal Investigator on multiple Academy of Finland-funded projects, she oversees grants totaling millions of euros, fostering interdisciplinary collaborations. OtaNano serves as a hub for cutting-edge nanotechnology research, with ongoing projects extending through 2028.