[7p-N106-1~14] 3.1 Basic optics and frontier of optics

2:00 PM - 2:15 PM JST(5:00 AM - 5:15 AM UTC)

[7p-N106-3] Measurement of Polarized Emission from Fluorescent Molecules on a Bull’s Eye Type-Plasmonic Chip

〇Yuma Yoshida¹, Yasunori Nawa¹, Keiko Tawa¹ (1.Kwansei Gakuin Univ.)

Keywords:

Plasmonic chip,Polarized emission,Enhanced fluorescence

We have reported that the polarization axis of transmitted light rotated to different directions from the direction parallel to the incident plane depending on LCP / RCP, and depending on the pitch of the chip, when a Line and Space type-plasmonic chip was irradiated with circularly polarized light (LCP and RCP). In this study, the polarized emission properties of fluorescent molecules immobilized on concentric circles (Bull's Eye) type-plasmonic chips was investigated under only excitation-enhanced and excitation-and emission-enhanced conditions.