Andrew R. Kim, Chloe F. Doiron, Fernando J. Vega, Jaeyeon Yu, Alex M. Boehm, Joseph P. Klesko, Igal Brener, Raktim Sarma, Alexander Cerjan, Taisuke Ohta
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Abstract
All-Dielectric Metasurfaces
Confinement of light within nanostructures of increasingly smaller sizes has resulted in ever more precise control of light-matter interactions. In article number 2400223, Taisuke Ohta and co-workers demonstrate near-field imaging of volume-type photonic resonances within a dielectric metasurface using photoelectron emission microscopy. This imaging approach, utilizing far-field excitation and sub-optical wavelength spatial resolution, offers a new avenue for examining light–matter interactions within dielectric nanophotonic systems.
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