Development of electromagnetic radiation source using interaction of electron beam and surface plasmon
| Project/Area Number |
22560036
|
|---|
| Research Category |
Grant-in-Aid for Scientific Research (C)
|
| Allocation Type | Single-year Grants |
|---|
| Section | 一般 |
|---|
| Research Field |
Applied optics/Quantum optical engineering
|
|---|
| Research Institution | Kanazawa University |
|---|
Principal Investigator |
KUWAMURA Yuji 金沢大学, 電子情報学, 准教授 (10195612)
|
|---|
| Co-Investigator(Kenkyū-buntansha) |
YAMADA Minoru 金沢大学, 電子情報学系, 教授 (80110609)
|
|---|
| Project Period (FY) |
2010 – 2012
|
| Project Status |
Completed (Fiscal Year 2012)
|
| Budget Amount *help |
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2012: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2011: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2010: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
|
|---|
| Keywords | 表面プラズモン / 電子ビーム / 電磁波光源 / 発光素子 / 有機EL膜 / フォトルミネッセンス / 有機ＥＬ素子 / レーザ |
|---|
| Research Abstract |
We tried the development of electromagnetic radiation source using the method taken out as light by generating surface plasmons when the electron beam runs along the surface of metallic diffraction gratings. The optical radiations caused by the generation of surface plasmons were observed in wavelengths that were longer than the Smith-Purcell radiation. Moreover, in the organic EL devices, there is a problem of the optical absorption by surface plasmons in the interface of a metal electrode and an organic film. Surface roughness formed on the metal interface scatters the surface plasmons as light. We experimentally observed that the emission of light to air side from dye doped organic film can be enhanced with this surface roughness effect.
|
Report
(4 results)
Research Products
(31 results)
