2014 Fiscal Year Final Research Report
Medium sensor using surface plasmon polaritons excited by white light
| Project/Area Number |
25820092
|
|---|
| Research Category |
Grant-in-Aid for Young Scientists (B)
|
| Allocation Type | Multi-year Fund |
|---|
| Research Field |
Intelligent mechanics/Mechanical systems
|
|---|
| Research Institution | Tokyo Denki University |
|---|
Principal Investigator |
OZAKI Miyu 東京電機大学, 工学(系)研究科(研究院), 助教 (80550590)
|
|---|
| Project Period (FY) |
2013-04-01 – 2015-03-31
|
| Keywords | 表面プラズモンポラリトン / 流体 / センサ |
|---|
| Outline of Final Research Achievements |
Observation and analysis of fluids were studied using surface plasmon polaritons and its color dispersion. Silver film was illuminated with light waves, which was collimated by lenses. Color of excited SPPs was varied with sample fluids or its concentration. The color can be observed in far field because SPPs are radiated by surface roughness of the silver film. The analysis was studied in terms of the fluid distribution, which can be applied to microscopic observation.
|
| Free Research Field |
Measurement
|
