Speaker: Alejandro Manjavacas
Affiliation: Instituto de Optica
Date: Tuesday, 24 May 2022 at 12:00
Location: Seminar Room, Serrano 121 (CFMAC)
Periodic arrays are an exceptionally interesting arrangement for plasmonic nanostructures due to their ability to support strong collective lattice resonances, which arise from the coherent multiple scattering enabled by the array periodicity. Thanks to these exceptional properties, periodic arrays are being exploited in a wide variety of applications, including ultrasensitive biosensing, nanoscale light emission, and color printing, to cite a few. In this seminar, we will discuss some recent theoretical advances on the topic of lattice resonances and show how these collective modes can mediate an efficient long-range coupling between dipole emitters placed near the array that supports them.