A solid-state laser emitting material for use in conjunction with a light source includes a polymer matrix functioning as host materials, containing laser dye of rhodamine 590 or rhodamine 610 as gain materials and nano-submicron particles as scatters therein. The lowest lasing threshold of the lase.....
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The Present Invention Relates To A Method For Automated Defect Detection In Textured Materials. The Present Invention Utilizes Linear Finite Impulse Response (Fir) Filters With Optimized Energy Separation. Specifically, The Invention Provides A Method Of Inspecting Industrial Products For Defects. T.....
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A filtration medium includes a fine filter layer having a plurality of nanofibers and a coarse filter layer having a plurality of microfibers attached to the fine filter layer. The coarse filter layer is positioned proximal to a direction of fluid flow, and the fine filter layer is positioned distal.....
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Backlight assembly, method of driving the same and display system having the same thereof
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A method for partial fingerprint recognition, the method comprising the steps of extracting features including ridge orientations, valley images, minutiae, and pores from at least two fingerprint fragments, aligning the fingerprint fragments, matching the pores and minutiae on the fingerprint fragme.....
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