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Development of a new kind of switchable holographic grating made of liquid-crystal films separated by slices of polymeric material

Abstract:

We present a new kind of UV-cured holographic grating that consists of polymer slices alternated with pure nematic films. By preventing the appearance of the nematic phase during the curing process, it is possible to avoid the formation of liquid-crystal droplets and obtain a sharp and uniform morphology, which reduces scattering losses and increases diffraction efficiency. © 2004 Optical Society of America.

Año de publicación:

2004

Keywords:

    Fuente:

    scopusscopus
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    Tipo de documento:

    Article

    Estado:

    Acceso restringido

    Áreas de conocimiento:

    • Material compuesto
    • Ciencia de materiales
    • Fibra óptica

    Áreas temáticas:

    • Métodos informáticos especiales
    • Física aplicada
    • Imprenta y actividades conexas

    Contribuidores:

    Umeton C.P.Umeton C.P.
    Sukhov A.V.Sukhov A.V.
    Alessandro VeltriAlessandro Veltri
    Caputo R.Caputo R.
    De Sio L.De Sio L.