Honglin ZHANG, Zhitao YANG, Yusa WANG, Zijian ZHAO, Jia MA, Dongjie HOU, Xiongtao YANG, Yuxuan ZHU, Yanji YAN, Yong CHEN, Shijie WANG. Simulation and Experiments for Effective Area of Wolter-Ⅰ X-ray Focusing Mirror[J]. Acta Photonica Sinica, 2023, 52(5): 0552217
- Acta Photonica Sinica
- Vol. 52, Issue 5, 0552217 (2023)
Fig. 1. Schematic diagram of single-layer Wolter-Ⅰ focusing mirror
Fig. 2. X-ray reflectance curve with different energy
Fig. 3. Light path diagram of point light source calibration simulation model
Fig. 4. Light path diagram of parallel light source calibration simulation model
Fig. 5. Effective area simulation light path diagram
Fig. 6. Effective area of each lens layer under two models
Fig. 7. Off-axis simulation imaging
Fig. 8. Variation of effective area with off-axis angle by simulation
Fig. 9. Vacuum tank interior
Fig. 10. Visible light alignment
Fig. 11. Defocused spot
Fig. 12. Experimental calibration results
Fig. 13. Off-axis experimental imaging results
Fig. 14. Variation of effective area with off-axis angle by experiment
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Table 1. Light source parameter
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Table 2. Comparison table of effective areas with different light sources
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