Biopolymer holographic diffraction grati
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Svetlana SaviΔ Ε eviΔ; Dejan PanteliΔ
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Article
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2008
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Elsevier Science
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English
β 470 KB
Surface-relief diffraction gratings are holographically recorded in dextran sensitized with ammonium dichromate (DCD). DCD was exposed with single-frequency 200 mW diode pumped ND-YAG laser, at 532 nm. The diffraction grating profiles were analyzed by atomic force microscopy (AFM). It was found that