Patent Number: 
Section: claims

1. An edge-curing device, comprising:a cylindrical lens, a linear array of Lambertian light-emitting elements, and an integrated aperture, each aligned symmetrically in a housing about a longitudinal plane, wherein,the cylindrical lens is positioned between the linear array of Lambertian light-emitting elements and the integrated aperture,the integrated aperture is integrated into the housing, spans a length of the cylindrical lens, and is positioned directly adjacent to an emitting face of the cylindrical lens, an interior surface of the housing contacting the emitting face of the cylindrical lens and forming boundary surfaces,light emitted from the linear array of Lambertian light-emitting elements and passing through the cylindrical lens is emitted from the emitting face and focused by the integrated aperture within a beam width centered about the longitudinal plane, andthe boundary surfaces and the integrated aperture focus light emitted from the cylindrical lens within the beam width at a working distance greater than a focal length of the cylindrical lens. 2. The lighting device of claim 1, wherein the light emitted from the cylindrical lens would diverge beyond the beam width in the absence of the integrated aperture. 3. The lighting device of claim 2, wherein the cylindrical lens comprises a lens having a cylindrical power axis and an orthogonal plano axis. 4. The lighting device of claim 3, wherein the cylindrical lens comprises one of a cylindrical lens, a semi-circular lens, a plano-convex lens, a bi-convex lens, or a faceted Fresnel lens. 5. The lighting device of claim 4, wherein the linear array of Lambertian light-emitting elements is positioned at a back focal length away from the cylindrical lens. 6. The lighting device of claim 5, wherein the linear array of Lambertian light-emitting elements comprises an edge-weighted linear array of Lambertian light-emitting elements. 7. A method of edge curing a workpiece, comprising:aligning longitudinal axes of each of a linear array of Lambertian light-emitting elements, a cylindrical lens, and an integrated aperture integrated into a housing on a longitudinal plane, an interior surface of the housing in contact with an emitting face of the cylindrical lens and forming boundary surfaces,receiving light from the linear array of Lambertian light-emitting elements at an incident face of the cylindrical lens,positioning the integrated aperture directly adjacent to the emitting face of the cylindrical lens wherein the light received at the incident face is collimated by the cylindrical lens and emitted at the emitting face, andfocusing the emitted light by the boundary surfaces and the integrated aperture narrowing the emitted light to be within a beam width centered about the longitudinal plane on to the workpiece positioned along the longitudinal plane at a working distance from the emitting face that is greater than a focal length of the cylindrical lens. 8. The method of claim 7, wherein the beam width corresponds to a full width at half maximum (FWHM) beam width at the working distance. 9. The method of claim 8, wherein aligning each of the linear array of Lambertian light-emitting elements, the cylindrical lens, and the integrated aperture symmetrically about the longitudinal plane comprises mounting each of the linear array of Lambertian light-emitting elements, the cylindrical lens, and the aperture in the housing, wherein the cylindrical lens is interposed between the linear array of Lambertian light-emitting elements and the integrated aperture. 10. The method of claim 9, wherein mounting the integrated aperture in the housing comprises removably mounting the integrated aperture in the housing so that the integrated aperture is positioned adjacently to the emitting face of the cylindrical lens. 11. The method of claim 10, further comprising increasing the beam width by increasing an integrated aperture width, and decreasing the beam width by decreasing the integrated aperture width. 12. The method of claim 11, wherein increasing the integrated aperture width comprises replacing the integrated aperture with another removably mountable aperture having the increased integrated aperture width, and decreasing the integrated aperture width comprises replacing the integrated aperture with another removably mountable integrated aperture having the decreased integrated aperture width. 13. The method of claim 7, further comprising a window positioned between the integrated aperture and the workpiece. 14. An edge-curing system, comprising a housing, including:a linear array of LED or laser diode light-emitting elements, a cylindrical lens, and an integrated aperture mounted therein, whereinthe cylindrical lens is positioned between the linear array of LED or laser diode light-emitting elements and the integrated aperture,a length of each of the linear array of LED or laser diode light-emitting elements, the integrated aperture, and the cylindrical lens are symmetrically aligned about a longitudinal plane,the integrated aperture spans the length of the cylindrical lens and the length of the LED or laser diode light-emitting elements, and is positioned directly adjacent to an emitting face of the cylindrical lens, and where the integrated aperture is integrated into the housing, an interior surface of the housing contacting the emitting face of the cylindrical lens and forming boundary surfaces,light emitted from the linear array of LED or laser diode light-emitting elements and passing through the cylindrical lens is emitted from the emitting face and focused by the integrated aperture within a beam width centered about the longitudinal plane, andlight emitted from the cylindrical lens is focused by the integrated aperture and the boundary surfaces to be within the beam width at a working distance greater than a focal length of the cylindrical lens. 15. The edge-curing system of claim 14, wherein the housing includes a lens holder positioned at a light-emitting side of the housing, the lens holder having a top cover and a bottom cover, each of the top and bottom covers having lipped longitudinal edges that face inwardly towards each other when removably mounted to the housing on opposite sides of the longitudinal plane. 16. The edge-curing system of claim 15, wherein an integrated aperture width is less than a diameter of the cylindrical lens. 17. The edge-curing system of claim 16, wherein an interior surface of the lipped longitudinal edges that faces the cylindrical lens is shaped to snugly accommodate an external surface of the cylindrical lens without gaps, the lipped longitudinal edges thereby fixing a position of the cylindrical lens when removably mounted to the housing. 18. The edge-curing system of claim 17, wherein the cylindrical lens is snugly seated without gaps within a grooved surface on an emitting side of the linear array of LED or laser diode light-emitting elements, thereby aligning a longitudinal axis of the cylindrical lens symmetrically about the longitudinal plane. 19. The edge-curing system of claim 18, wherein the top cover and the bottom cover are identical in shape and dimension.