2011 Fiscal Year Final Research Report
Development of high-resolution spin imaging using imaging fiber optics
| Project/Area Number |
21540316
|
|---|
| Research Category |
Grant-in-Aid for Scientific Research (C)
|
| Allocation Type | Single-year Grants |
|---|
| Section | 一般 |
|---|
| Research Field |
Condensed matter physics I
|
|---|
| Research Institution | The University of Tokyo |
|---|
Principal Investigator |
UCHIDA Kazuhito 東京大学, 物性研究所, 技術専門職員 (20422438)
|
|---|
| Co-Investigator(Kenkyū-buntansha) |
OSADA Toshihito 東京大学, 物性研究所, 准教授 (00192526)
|
|---|
| Project Period (FY) |
2009 – 2011
|
| Keywords | イメージング / センシング / 磁気光学 / スピン |
|---|
| Research Abstract |
We developed a new technique for high-resolution imaging. It can be achieved by taking several images of an object after shifting it by a distance equivalent to the resolution limit of the device in the x and y directions on the focal plane. Using a simple image processing by calculating differences among the images, a high-resolution image can be obtained. This method produces high-resolution images without imperfection caused by the optical aberration, non-uniform lighting and the photoresponse non-uniformity of sensors.
|
