The 2-Minute Rule for Jual Besi Grating,

Within this paper, a double-layer dislocated metal grating hybrid structure is proposed, which happens to be made up of a dislocated metal grating and an inclined dielectric grating. By finding the fluorescent materials during the polymethyl methacrylate (PMMA) location on the more info hybrid structure, the composition achieves a remarkable signif

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