Events Calendar

Design of active and passive photonic devices for applications in biosensing

Presented by Fatima Toor, Ph.D

Assistant Professor, Electrical and Computer Engineering

University of Iowa

Abstract: Our group works in the field of photonics at the interface of optical engineering, materials engineering, quantum physics, and electromagnetics. In particular, we engineer the properties of electrons, photons, spins, and phonons in micro- and nano-structured materials, such as semiconductors, metals, dielectrics, and polymers, to develop novel photonic devices and systems. We use computer-based analytical modeling for optimized design, chemical processing for micro/nanofabrication, and various optical, electrical, and thermal testing techniques for performance characterization. Target applications include photovoltaics, biosensors, midinfrared light emitters as well as fundamental science discovery. In this talk, our work on active biosensors for cancer screening and water quality sensing will be presented. In addition, I will present our initial results based on a collaboration between Professor Hongtao Ding’s research group and ours on developing metamaterial surfaces for biosensing applications. Individuals with disabilities are encouraged to attend all University of Iowa sponsored events. If you have a disability that requires an accommodation in order to participate in this program, please call the department in advance, at 335-5939.

Individuals with disabilities are encouraged to attend all University of Iowa sponsored events. If you have a disability that requires an accommodation in order to participate in this program, please call the department in advance, at 335-5939.