Single-order soft x-ray spectra with spectroscopic photon sieve
Gao Yu-Lin1, 2, Wei Lai3, Zhang Qiang-Qiang3, Yang Zu-Zua3, Zhou Wei-Min3, Cao Lei-Feng3, †
       

SPS design, showing (a) design route, (b) one period of SPS, and (c) transmission function of SPS and STG within a period, with intensity being normalized with respect to x = d/2.