Patent Number: 
Section: claims

1. A method for high spatial resolution imaging of x-ray and gamma radiation comprising:a) supplying one or more sources of radiation;b) focusing said radiation onto one or more detectors by means of mechanically bent diffracting crystals, wherein each source has a first size and wherein the radiation emanating from said source is focused onto a detector area four times larger than said first size;c) analyzing said focused radiation to collect data as to the type and location of the radiation; andd) producing an image using the data wherein said image is produced by an array of detectors. 2. A method for high spatial resolution imaging of x-ray and gamma radiation comprising:a) supplying one or more sources of radiation;b) focusing said radiation onto one or more detectors by means of mechanically bent diffracting crystals;c) analyzing said focused radiation to collect data as to the type and location of the radiation; andd) producing an image using the data, wherein said source is a point source and said radiation is focused onto a detector area having a width of 0.3 mm. 3. The method as recited in claim 2 wherein an extended image having 0.3 mm resolution is produced from a 3 mm diameter source with said source, crystals, and detectors remaining stationary. 4. The method as recited in claim 2 wherein the mechanically-bent crystals are produced by a method which comprises:a) selecting a crystalline material and cutting from said material single crystal slabs of desired thickness and with Miller indices orientation determined according to the radiation to be focused;b) forming sets of two or more juxtaposed plates, at least one of which plates is one of said crystal slabs, by contacting said plates with an uniform layer of glue placed intermediate the plates, wherein said glue hardens only when it is activated;c) bending to a predetermined curvature one or more of said sets by means of a bending apparatus that allows in-situ measurements of the curvature of the plates;d) activating said glue while the set of plates is in the bending apparatus;e) releasing said set from the bending apparatus. 5. The method as recited in claim 4 wherein at least two of said crystal slabs in a said set are chosen to be dissimilar. 6. A device for high spatial resolution imaging of a plurality of sources of x-ray and gamma-ray radiation comprising:a) a means for locating the sources of radiation;b) a plurality of mechanically bent diffracting crystals of a width not exceeding the resolution for focusing radiation emanating from the located sources and directing it to a plurality of detectors;c) detector arrays for analyzing said directed radiation to collect data as to the type and location of the source of the radiation wherein each source has a first size and wherein the radiation emanating from said source is focused onto a detector area four times larger than said first size; andd) a means for converting the data to an image. 7. The device as recited in claim 6 wherein the diffracting crystals form a plurality of lenses. 8. The device as recited in claim 7 wherein each lens comprises a plate defining apertures arranged as concentric rings, and wherein the crystals are oriented within the apertures so as to diffract radiation of a predetermined energy to the same focal point. 9. The device as recited in claim 7 wherein said lenses have a focal length of 0.25 meters or less. 10. The device as recited in claim 6 wherein said bent crystals have lattice planes with a continuously variable lattice spacing. 11. A device for high spatial resolution imaging of a plurality of sources of x-ray and gamma-ray radiation comprising:a) a means for locating the sources of radiation;b) a plurality of mechanically bent diffracting crystals of a width not exceeding the resolution for focusing radiation emanating from the located sources and directing it to a plurality of detectors;c) detector arrays for analyzing said directed radiation to collect data as to the type and location of the source of the radiation wherein said detectors in said detector arrays have a resolution of 0.3 mm or less; andd) a means for converting the data to an image. 12. A method for bending crystals for use in a crystal diffraction system comprising:a) selecting a crystalline material and cutting single crystal slabs with pre-determined Miller indices orientation and of desired thickness from large single crystals;b) forming sets of two or more juxtaposed plates, said plates comprising one or more of said slabs, by contacting said plates with an uniform layer of glue placed intermediate said plates, wherein said glue hardens only when it is activated;c) bending to a predetermined curvature one or more of said sets by means of a bending apparatus that allows in-situ measurements of the curvature of the plates;d) activating said glue while the set of plates is in the bending apparatus; ande) releasing said set from the bending apparatus. 13. The method as recited in claim 12 wherein at least two of said crystal slabs in a said set are chosen to be dissimilar.