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Nanophotonics: An enabling tool for basic research and technology

Time: Thu 2021-05-27 09.15 - 10.00

Lecturer: Prof. Romain Quidant

Location: ZOOM

Abstract: Twenty years of extensive research in the field of nanooptics have enabled us to considerably advance light control on the nanometer scale. Beyond the original peak of inflated expectation, the assets of nanooptics over other technologies, along with its limitations, became clearer. More recently, the field has entered into the slope of enlightenment in which its actual contribution to both basic research and novel technologies has been better identified. In this talk, following a general introduction on the main assets of nano-optics, we will review different aspects of our research where nano-optical resonators are used as an enabling technology that can benefit a wide range of scientific disciplines, all the way from reconfigurable planar optics to biomedicine.

Short bio: I received a PhD in Physics (2002) from the University of Dijon, in France. Right after defending my thesis, I joined ICFO as a postdoctoral researcher. This was the year of its creation and I was lucky enough to get actively involved into the early developments of the Institute. In 2006, I was appointed junior Professor (tenure-track) and group leader of the Plasmon NanoOptics group at ICFO. In 2009, I became tenure Professor both at ICFO and ICREA (Catalan Institution for Research). After nearly 18 years at ICFO, in June 2020, I joined the Mechanical and Process Engineering department (D-MAVT) at ETH Zurich. I am recipient of 5 ERC grants (StG2010, PoC2011, PoC2015, CoG2015 and SyG2021) and several international and national prizes (Fresnel2009, City of Barcelona 2010, International Commission for Optics 2012, National research Prize 2014, Banc Sabadell 2017). I serve as the executive editor of ACSPhotonics (American Chemical Society).

Our research focuses on nano-optics, at the interface between Photonics (the science of light) and Nanotechnology. We use the unique optical properties of nanostructures as an enabling toolbox to design solutions to scientific and technological challenges, in a wide set of disciplines, from fundamental physics to biotechnology and medicine. This makes our group highly interdisciplinary and involved in both basic and applied research. The most fundamental part of our work is mainly directed towards enhanced light/matter interaction and optomechanics. From a more applied viewpoint, our team investigates news strategies to control light and heat at the nanometer scale for biomedical applications, including lab-on-a-chip technology and targeted hyperthermia and for reconfigurable planar optics.

Belongs to: Department of Applied Physics
Last changed: Apr 19, 2021