Niels Quack

Niels Quack is an Associate Professor in Micro- and Nanosystems at The University of Sydney's School of Aerospace, Mechanical and Mechatronic Engineering. He joined the university in 2022 after serving as an SNSF Assistant Professor at EPFL (Switzerland). His roles include Academic Director of the Research and Prototype Foundry and membership in the University of Sydney Nano Institute. He holds a Dr.Sc. from ETH Zurich and an M.Sc. from EPFL.

His research focuses on micro- and nanosystems engineering, integrating mechanics and photonics at the microscale. Key applications include fiber-optical communication, quantum sensing, and integrated photonics using diamond and silicon materials. Quack has pioneered silicon photonic MEMS and diamond micro-optics, with over 100 publications in journals like ACS Photonics, Optics Letters, and Nanoscale.

He leads international collaborations with institutions like Ghent University (Belgium) and EPFL (Switzerland), and serves on editorial boards for IEEE Journal of Microelectromechanical Systems and SPIE Journal of Optical Microsystems. His awards include the Optica Senior Member distinction (2023) and Sydney Research Accelerator Prize (2023).

Quack supervises PhD and Master's students in advanced micro- and nanosystems design, offering projects in programmable photonics and diamond-based biosensors. He actively recruits postdoctoral researchers and advises on funded projects like 'Nurturing Commercialization Opportunities for Multipoint Fiber-Optical Pressure Sensors.'

His lab develops cutting-edge technologies such as vacuum-sealed silicon photonic MEMS and diamond nanopillar arrays, advancing applications in quantum sensing and optical communication systems.