LSPR Wavelength Tuning using Random Ag Nano-Hemispheres on Mirror

Ryo Hasegawa; Toshiki Nakamura; Fumiya Murao; Tetsuya Matsuyama; Kenji Wada; Koichi Okamoto

Presentation information

Oral presentation

3 Optics and Photonics » 3.12 Nanoscale optical science and near-field optics

[20p-E208-1~21] 3.12 Nanoscale optical science and near-field optics

Fri. Sep 20, 2019 1:15 PM - 7:00 PM E208 (E208)

Yoshito Tanaka(Univ. of Tokyo), Yoshiaki Nishijima(Yokohama Natl. Univ.), Kohei Imura(Waseda Univ.)

4:30 PM - 4:45 PM

[20p-E208-13] LSPR Wavelength Tuning using Random Ag Nano-Hemispheres on Mirror

〇Ryo Hasegawa¹, Toshiki Nakamura¹, Fumiya Murao¹, Tetsuya Matsuyama¹, Kenji Wada¹, Koichi Okamoto¹ (1.Osaka Pref. Univ.)

Keywords:plasmonic color, tunable, Plasmonic Metamaterial

In the Localized Surface Plasmon Resonance, the resonance peak can be controlled by the size or structure of metal nanoparticles. We report Plasmonic Color Tuning using Random Ag Nano-Hemisphere on Mirror. We achieved to obtain vivid RGB colors without using micro-fabrication.