Development and application of X-ray differential phase microscopy with X-ray Talbot interferometer
| Project/Area Number |
19360027
|
|---|
| Research Category |
Grant-in-Aid for Scientific Research (B)
|
| Allocation Type | Single-year Grants |
|---|
| Section | 一般 |
|---|
| Research Field |
Applied optics/Quantum optical engineering
|
|---|
| Research Institution | The University of Tokyo |
|---|
Principal Investigator |
MOMOSE Atsushi The University of Tokyo, 大学院・新領域創成科学研究科, 准教授 (20322068)
|
|---|
| Co-Investigator(Kenkyū-buntansha) |
YASHIRO Wataru 東京大学, 大学院・新領域創成科学研究科, 助教 (10401233)
|
|---|
| Project Period (FY) |
2007 – 2009
|
| Project Status |
Completed (Fiscal Year 2009)
|
| Budget Amount *help |
¥18,070,000 (Direct Cost: ¥13,900,000、Indirect Cost: ¥4,170,000)
Fiscal Year 2009: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Fiscal Year 2008: ¥6,500,000 (Direct Cost: ¥5,000,000、Indirect Cost: ¥1,500,000)
Fiscal Year 2007: ¥9,360,000 (Direct Cost: ¥7,200,000、Indirect Cost: ¥2,160,000)
|
|---|
| Keywords | X線顕微鏡 / シンクロトロン放射光 / 位相計測 / トモグラフィ / CT / 回折格子 / Talbot効果 / Talbot干渉計 / X線 / 位相 / 顕微鏡 / 計測工学 |
|---|
| Research Abstract |
Using the X-ray phase measurement techniques with X-ray transmission grating(s), including X-ray Talbot interferometry, in combination with an X-ray imaging microscope with a Fresnel zone plate, X-ray phase-sensitive imaging microscopy has been developed, enabling high-sensitive and high-resolution observation for weakly absorbing objects, such as polymers and biological tissues. In addition, by repeating the phase measurement at plural projection directions, three-dimensional image reconstruction of the refractive index (X-ray phase tomography) has also been demonstrated.
|
Report
(4 results)
Research Products
(48 results)
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
[Presentation] X線位相イメージング2008
Author(s)
百生敦
Organizer
日本顕微鏡学会 関西支部 特別企画講演会
Place of Presentation
岡崎コンファレンスセンター
Year and Date
2008-12-21
Related Report
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
