Título: Overmodulation control in the optimization of a H-PDLC device with ethyl eosin as dye
Autores: Ortuño Sánchez, Manuel
Riquelme Morell, Marina
Gallego Rico, Sergi
Márquez Ruiz, Andrés
Pascual Villalobos, Inmaculada
Beléndez Vázquez, Augusto
Fecha: 2013-12-04
2013-12-04
2013-09-09
2013-12-03
Publicador: RUA Docencia
Fuente:
Tipo: info:eu-repo/semantics/article
Tema: Holography
Holographic recording materials
Photopolymers
H-PDLC
Física Aplicada
Óptica
Descripción: The response of a H-PDLC device is improved by means of a two-step method. First, component optimization—initiator system, crosslinker, and cosolvent—enables the diffraction efficiency of the hologram to be maximized. Second, the use of N-methyl-2-pyrrolidone in combination with N-vinyl-2-pyrrolidone prevents the overmodulation in photopolymers containing ethyl eosin.
The work was supported by the Ministerio de Economía y Competitividad of Spain under Projects FIS2011-29803-C02-01 and FIS2011-29803-C02-02 and by the Generalitat Valenciana of Spain under Projects PROMETEO/2011/021 and ISIC/2012/013.
Idioma: Inglés

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