Figure 1
Focusing hard X-rays from a partially coherent synchrotron radiation source into a nanobeam. L1 and L2h,v are the source-to-optic and optic to-focus distance, respectively. is the r.m.s. beam size and lch,v the lateral coherence length before the nanofocusing optic in the horizontal and vertical direction, respectively. Deff is the effective aperture of the nanofocusing optic, and bh,v and lh,v are the horizontal and vertical (FWHM) beam size and lateral coherence length in the nanofocus, respectively. |