Facility2 + Metrology

[XOPT3-02] A Beam-multiplexing Double Crystal Monochromator for LCLS-II-HE

*Ying Chen¹, Rebecca Armenta¹, Robert Baker¹, Lin Zhang¹, Diling Zhu¹ (1. SLAC National Accelerator Laboratory)

In this presentation, I will introduce the optical design for a new beam multiplexing scheme planned at the LCLS-II HE for the XPP instrument by introducing transmissive diamond gratings beam splitters.