Fig. 1. Schematic diagrams of MPOS lens and MPOS. (a) MPOS lens; (b) MPOS

Fig. 2. Principles of MPOS focusing

Fig. 3. Arrangement design of MPOS multifibers

Fig. 4. Schematic diagram of ray path in micropore. (a) All incident rays are reflected; (b) part of incident rays are reflected

Fig. 5. Relationship between cross-section reflection efficiency and micropore length

Fig. 6. Flow chart of MPOS preparation

Fig. 7. Physical diagram of MPOS

Fig. 8. Test diagram of point-to-point X-ray beam detection system

Fig. 9. AFM test results. (a) Test zone; (b) morphology in area of 10 μm×10 μm in zone 2; (c) morphology in area of 1 μm×1 μm in zone 2

Fig. 10. Area scanning microstructures tested by SEM

Fig. 11. Distribution of multifiber gap errors

Fig. 12. MPOS focus test results. (a) Point spread function of MPOS; (b) angular resolution of MPOS

Fig. 13. Intensity distribution of point spread function of MPOS in X direction