2010 Fiscal Year Final Research Report
Thermal radiation control based on photonic crystals and intersubband transitions
| Project/Area Number |
20686007
|
|---|
| Research Category |
Grant-in-Aid for Young Scientists (A)
|
| Allocation Type | Single-year Grants |
|---|
| Research Field |
Applied optics/Quantum optical engineering
|
|---|
| Research Institution | Kyoto University |
|---|
Principal Investigator |
ASANO Takashi Kyoto University, 大学院・工学研究科, 准教授 (30332729)
|
|---|
| Project Period (FY) |
2008 – 2010
|
| Keywords | フォトニック結晶 / 熱輻射 |
|---|
| Research Abstract |
We have achieved a very narrow band and strong thermal radiation peak in a design wavelength by using intersubband transitions in quantum wells and two-dimensional photonic crystals. The fabricated device shows twice the spectral peak intensity of the reference blackbody sample under the same input power condition.
|
