Technology of making high-efficient organic photonic devices and deep-purple light sources by using surface plasmons

2016 Fiscal Year Final Research Report

• Project/Area Number: 26390080
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Multi-year Fund
• Section: 一般
• Research Field: Optical engineering, Photon science
• Research Institution: Kanazawa University
• Principal Investigator: Kuwamura Yuji 金沢大学, 電子情報学系, 准教授 (10195612)
• Project Period (FY): 2014-04-01 – 2017-03-31
• Keywords: 表面プラズモン / 有機光デバイス / 光源

Outline of Final Research Achievements

We examined the photoluminescence intensity from the samples that deposited fluorescent-dye-doped PMMA films on the aluminum substrate to which surface roughness is formed by using the sputter etching method and silver film is coated. 10-20-fold increases in the photoluminescence intensity from these samples were observed.
On the other hand, the new optical generation method that we had proposed by using the surface plasmon on the metallic grating and the traveling electron in the vacuum was experimentally verified.

Free Research Field

光エレクトロニクス