Patent Number: 
Section: claims

1. An x-ray diffraction imaging (XDI) system comprising:a plurality of x-ray sources configured to generate x-rays directed toward an object;a primary collimator positioned a distance from said plurality of x-ray sources, wherein a plurality of nodes are defined within said primary collimator at a plurality of node distances from said plurality of x-ray sources, wherein each node of said plurality of nodes defines an x-ray intersection region; anda supermirror assembly comprising a plurality of mounting rails positioned adjacent said plurality of nodes. 2. The XDI system in accordance with claim 1, wherein said XDI system further comprises a plurality of detectors, wherein said plurality of x-ray sources, said primary collimator, and said plurality of detectors define a first axis extending therethrough, said plurality of x-ray sources define a second axis extending therethrough, the first axis perpendicular to the second axis, the first axis and the second axis define an x-ray fan plane, wherein each node distance of the plurality of node distances is defined by:X(N)=L/[1+(N*Pt)/Ps],where X(N) is the node distance, N is an integer, L is a length between said plurality of x-ray sources and said plurality of detectors along the first axis, Pt is a detector pitch between each detector of said plurality of detectors, and Ps is a source pitch between each x-ray source of said plurality of x-ray sources. 3. The XDI system in accordance with claim 2, wherein N includes a plurality of integers starting at 1, wherein said primary collimator defines a plurality of node arrays therein, wherein the number of said plurality of node arrays is equal to a value of the largest integer defined within N. 4. The XDI system in accordance with claim 2, wherein said plurality of node arrays are substantially parallel to each other and substantially parallel to the x-ray fan plane. 5. The XDI system in accordance with claim 2, wherein said plurality of mounting rails extend a length perpendicular to the x-ray fan plane. 6. The XDI system in accordance with claim 1, wherein said supermirror assembly further comprises at least one mirrored segment configured to be received by said plurality of mounting rails. 7. The XDI system in accordance with claim 6, wherein said at least one mirrored segment comprises a first edge and a second edge opposite said first edge. 8. The XDI system in accordance with claim 7, wherein said plurality of mounting rails comprises a first mounting rail configured to receive said first edge and a second mounting rail configured to receive said second edge. 9. The XDI system in accordance with claim 7, wherein said plurality of mounting rails are substantially trapezoidal. 10. The XDI system in accordance with claim 9, wherein each mounting rail of said plurality of mounting rails defines a first apex and a second apex opposite said first apex, at least one of said first apex and said second apex comprise at least one mounting groove defined therein, said at least one mounting groove configured to receive one of said first edge and said second edge. 11. The XDI system in accordance with claim 6, wherein said at least one mirrored segment comprises a plurality of mirrored segments, wherein at least a portion of said plurality of mirrored segments comprises a reflective surface that is substantially linear. 12. The XDI system in accordance with claim 1, wherein said XDI system is a multiple inverse fan beam (MIFB) XDI system. 13. A supermirror assembly for an x-ray diffraction imaging (XDI) system, the XDI system including a plurality of x-ray sources and a primary collimator positioned a distance from the plurality of x-ray sources, wherein a plurality of nodes are defined within the primary collimator at a plurality of node distances from the plurality of x-ray sources, wherein each node of the plurality of nodes defines an x-ray intersection region, said supermirror assembly comprising a plurality of mounting rails positioned adjacent the plurality of nodes. 14. The supermirror assembly in accordance with claim 13, wherein the XDI system further includes a plurality of detectors, wherein the plurality of x-ray sources, the primary collimator, and the plurality of detectors define a first axis extending therethrough, the plurality of x-ray sources define a second axis extending therethrough, the first axis perpendicular to the second axis, the first axis and the second axis define an x-ray fan plane, wherein said plurality of mounting rails extend a length perpendicular to the x-ray fan plane. 15. The supermirror assembly in accordance with claim 13 further comprising at least one mirrored segment configured to be received by said plurality of mounting rails. 16. The supermirror assembly in accordance with claim 15, wherein said at least one mirrored segment comprises a first edge and a second edge opposite said first edge. 17. The supermirror assembly in accordance with claim 16, wherein said plurality of mounting rails comprises a first mounting rail configured to receive said first edge and a second mounting rail configured to receive said second edge. 18. The supermirror assembly in accordance with claim 16, wherein said plurality of mounting rails are substantially trapezoidal. 19. The supermirror assembly in accordance with claim 18, wherein each mounting rail of said plurality of mounting rails defines a first apex and a second apex opposite said first apex, at least one of said first apex and said second apex comprise at least one mounting groove defined therein, said at least one mounting groove configured to receive one of said first edge and said second edge. 20. The supermirror assembly in accordance with claim 15, wherein said at least one mirrored segment comprises a plurality of mirrored segments, wherein at least a portion of said plurality of mirrored segments comprises a reflective surface that is substantially linear.