Figure 3
(a) Close-up view of the region around the pressure cell (DAC) for the off-axis laser delivery. Both laser delivery optics are visible. Perforated mirrors (PM) in the X-ray path allow the direct X-ray beam to pass through but reflect the thermal emission from the sample towards the collecting optics (only L1 visible). For spatial stability the DAC is water cooled. BS: beamstop. PH: clean-up disk. In the present picture, the iris mounted on L1 is visible. (b) Detailed view of the region near a perforated mirror. |