5 SIMPLE TECHNIQUES FOR JUAL STEEL GRATING

On this paper, a double-layer dislocated metallic grating hybrid structure is proposed, that is made up of a dislocated metal grating and an inclined dielectric grating. By finding the fluorescent material in the polymethyl methacrylate (PMMA) region on the hybrid framework, the framework achieves a remarkable far-area fluorescence directional emis