Xue-peng SUN, Xiao-yun ZHANG, Shang-kun SHAO, Ya-bing WANG, Hui-quan LI, Tian-xi SUN. A Method Quickly to Measure the Size of the Confocal Volume of Confocal X-Ray Instrument[J]. Spectroscopy and Spectral Analysis, 2021, 41(11): 3493
- Spectroscopy and Spectral Analysis
- Vol. 41, Issue 11, 3493 (2021)
Fig. 1. Schematic of the confocal X-ray instrument
Fig. 2. (a) An iron wire stick on a paper by scotch tape used to measure the confocal volume; (b) Zoomed image of the iron wire captured by a digital microscope
Fig. 3. Process of the overlapping the iron wire and the confocal volume of the confocal X-ray instrument
Fig. 4. Two-dimensional scanning-path of the confocal volume by the metal wir
Fig. 5. Intensity distribution of the Cu-Kα of Y-Z plane of the confocal volume
Fig. 6. Intensity distribution of the Cu-Kα of X-Z plane of the confocal volume
Fig. 7. Diameter of the confocal volume in X , Y and Z direction at different energy
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