Shorter X-ray refractive lens design: a large-aperture single-lens dual-focus kinoform lens based on an oval curved surface

Zhang, Y.; Xu, Y.; Zhang, T.; Wang, B.; Wu, L.; Yi, F.; Lin, H.; Liu, J.

doi:10.1107/S1600577526007551

Figure 5
Comparative analysis of gain and phase error for 200 µm aperture lenses (OC, OK1, OK2 and OK3) with 39.4 mm working distance. The plots show the exit wavefront gain and phase error of (a) the OC lens, (b) the OK1 lens, (c) the OK2 lens and (d) the OK3 lens.

JOURNAL OF
SYNCHROTRON
RADIATION

ISSN: 1600-5775

Volume 33| Part 5| September 2026|

https://doi.org/10.1107/S1600577526007551

Open

access