Fig 3. Experimental stations
1）Optics and equipments testing
►Monochromator:
Repeatability accuracy of Bragg axis; Stability of the position/direction of the outgoing beam; Energy resolution and flux stability; Thermal deformation;
►Crystals:
Rocking curve; Orientation of high index crystal; Effects of polishing, corrosion, asymmetric cutting, etc;
►Reflective mirror, multilayer mirror:
Reflectivity; Geometric parameters of multilayer mirror;
►Bending mechanism:
Focusing effect; Beam position/directional stability;
►Monochromatic beam slit:
Blade shape and parallelism; Unidirectional motion positioning accuracy;
►Beam position detector:
Measurement accuracy/resolution calibration; Repeatability and stability;
2）Methods
►Diffraction methods:
a) X-ray high-resolution diffraction (Δ E/E=10-6);
b) High energy Laue X-ray diffraction;
c) White beam experiments, e.g. Microfocused Laue diffraction;
►Imaging methods:
a) Diffraction enhanced imaging;
b) Rapid imaging using white beam;
c) X-ray Wavefront Metrology;
