Fig. 1. Schematic layout of neutron focusing experimental setup

Fig. 2. Ray-tracing illustration of neutron beams based on geometrical optics and 2D images of beam shapes with different MDDs

Fig. 3. 3D intensity profile of focused neutron beam

Fig. 4. Projection intensity of focused neutron beam in X and Y directions

Fig. 5. Wavelength distributions of neutron beams

Fig. 6. Wavelength spectra of direct， reflected， transmitted and scattered neutron beams

Fig. 7. SANS result from standard silica sample of MCM-41