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2D Plasmonics for Enabling Novel Light-Matter Interactions
Nicholas Rivera, Ido Kaminer, Bo Zhen +2
The physics of light-matter interactions is strongly constrained by both the small value of the fine-structure constant and the small size of the atom. Overcoming these limitations…
Broadband Angular Selectivity of Light at the Nanoscale: Progress, Applications and Outlook
Yichen Shen, Chia Wei Hsu, Yi Xiang Yeng +2
Humankind has long endeavored to control the propagation direction of light. Since time immemorial, shades, lenses and mirrors have been used to control the flow of light. In moder…
Substrate-Independent Light Confinement in Bioinspired All-Dielectric Surface Resonators
Emma C. Regan, Yichen Shen, Josue J. Lopez +4
Traditionally, photonic crystal slabs can support resonances that are strongly confined to the slab but also couple to external radiation. However, when a photonic crystal slab is…
Power--bandwidth limitations of an optical resonance
Owen D. Miller, Chia Wei Hsu, Emma Anquillare +3
We present shape-independent upper limits to the power--bandwidth product for a single resonance in an optical scatterer, with the bound depending only on the material susceptibili…
Efficient, designable, and broad-bandwidth optical extinction via aspect-ratio-tailored silver nanodisks
Emma L. Anquillare, Owen D. Miller, Chia Wei Hsu +4
Subwavelength resonators, ranging from single atoms to metallic nanoparticles, typically exhibit a narrow-bandwidth response to optical excitations. We computationally design and e…
An Invisible Metallic Mesh
Dexin Ye, Ling Lu, John D. Joannopoulos +2
We introduce a solid material that is itself invisible, possessing identical electromagnetic properties as air (i.e. not a cloak) at a desired frequency. Such a material could prov…