10 March 2015 Holographic gratings with NOA65® adhesives with edible colorant
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We present the preliminary results of diffraction gratings, which are made by holographic techniques with NOA65 adhesive as polymer matrix and neon purple food colors photosensitized. Gratings are recorded by diode laser ( λ = 445nm), the resulting intensity vs. exposure time curves are shown. The recorded gratings have a mixed behavior the face and the amplitude and itself-developing.
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A. Olivares-Pérez, A. Olivares-Pérez, I. Fuentes-Tapia, I. Fuentes-Tapia, S. Toxqui-López, S. Toxqui-López, "Holographic gratings with NOA65® adhesives with edible colorant", Proc. SPIE 9386, Practical Holography XXIX: Materials and Applications, 93860M (10 March 2015); doi: 10.1117/12.2076619; https://doi.org/10.1117/12.2076619

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