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 6
Focusing performance versus working distance for 200 µm aperture OC, OK1, OK2 and OK3 lenses. (a) FWHM variations and (b) gain variations.

JOURNAL OF
SYNCHROTRON
RADIATION

ISSN: 1600-5775

Volume 33| Part 5| September 2026|

https://doi.org/10.1107/S1600577526007551

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