Presentation is loading. Please wait.

Presentation is loading. Please wait.

Soft X-Ray Tomography Imaging 报告人:霍昆 成员:霍昆 时培运 王彦鹏 余鹏程 朱军峰 1.

Similar presentations


Presentation on theme: "Soft X-Ray Tomography Imaging 报告人:霍昆 成员:霍昆 时培运 王彦鹏 余鹏程 朱军峰 1."— Presentation transcript:

1 Soft X-Ray Tomography Imaging 报告人:霍昆 成员:霍昆 时培运 王彦鹏 余鹏程 朱军峰 1

2 Bremsstrahlung Radiation I.H. Hutchinson, Principles of Plasma Diagnostics, Cambridge University Press, 2005. 2

3 Application of SXR Imaging Magnetic Surface Evolution 3

4 Optical Ray Consideration(1) Internal machine components Port access Proximity of surroundings C. Janicki, R. Decoste, P. Noël, Review of Scientific Instruments,63 (1992) 4410-4417. 4

5 Optical Ray Consideration(2) http://en.wikipedia.org/wiki/Etendue 5

6 Design Result J.H. Williamson, D.E. Evans, 10 (1982) 82-93. 6

7 Detector and Signal Processing Surface Barrier Diode Filter(Fixed): Be foil  1.0~15KeV LF~10Kz HF~100kHz Raw Signal~10-100nA 7

8 Calibration 8

9 Reconstruction--- Principle 9

10 Reconstruction--- Truncation M=3,L=5~6 10

11 Cautions 11

12 12

13 Etendue C. Janicki, Plasma Physics and Controlled Fusion, 35 (1993) 493-510. 13

14 3-D Ray Representation J. Kim, W. Choe, Review of Scientific Instruments, 75 (2004) 3974-3976. 14

15 Bremsstrahlung Radiation 15


Download ppt "Soft X-Ray Tomography Imaging 报告人:霍昆 成员:霍昆 时培运 王彦鹏 余鹏程 朱军峰 1."

Similar presentations


Ads by Google