[8p-A22-1~9] 4.1 Plasmonics and Nanophotonics

3:30 PM - 4:00 PM JST(6:30 AM - 7:00 AM UTC)English Presentation

[8p-A22-5] [JSAP-Optica Joint Symposia Invited Talk] Plasmonic Colors of Metallic Nanostructured Arrays for Surface Refractive-Index Imaging

〇Mana Toma¹ (1.Science Tokyo)

Keywords:

Plasmonic colors,Biosensing,Refractive index sensing

Metallic nanostructured arrays exhibiting plasmonic colors provide attractive optical platforms for visualizing refractive-index changes near metal surfaces. This invited talk will introduce plasmonic color imaging based on metallic nanostructured arrays, focusing on their fundamental optical properties, design principles, and applications to label-free biosensing.