New photopolymer with trifunctional monomer for holographic applications
Empreu sempre aquest identificador per citar o enllaçar aquest ítem
http://hdl.handle.net/10045/9280
Títol: | New photopolymer with trifunctional monomer for holographic applications |
---|---|
Autors: | Fimia Gil, Antonio | Mateos Álvarez, Felipe | Beléndez, Augusto | Mallavia Marín, Ricardo | Amat Guerri, Francisco | Sastre Muñoz, Roberto |
Grups d'investigació o GITE: | Holografía y Procesado Óptico |
Centre, Departament o Servei: | Universidad de Alicante. Departamento de Óptica, Farmacología y Anatomía | Universidad de Alicante. Departamento de Física, Ingeniería de Sistemas y Teoría de la Señal | Instituto de Ciencia y Tecnología de Polímeros | Instituto de Química Orgánica General |
Paraules clau: | Holography | Holographic recording materials | Photopolymers |
Àrees de coneixement: | Física Aplicada | Óptica | Química Orgánica |
Data de creació: | 27-d’agost-1995 |
Data de publicació: | d’agost-1996 |
Editor: | Springer Berlin / Heidelberg |
Citació bibliogràfica: | FIMIA GIL, Antonio, et al. “New photopolymer with trifunctional monomer for holographic applications”. Applied Physics B: Lasers and Optics. Vol. 63, No. 2 (Aug. 1996). ISSN 0946-2171, pp. 151-153 |
Resum: | New holographic recording materials based on photopolymerizable systems have contributed significantly to the recent growth of holographic applications. Previously, we reported that in photopolymerizable systems with a difunctional monomer, Ethylene Glycol DiMethAcrylate (EGDMA) improves the behaviour of the system and explains the role played by an eosin ester that has an oxo-oxime group in the production of amine initiator radicals. This comparative study was carried out in our laboratory using differential scanning photo-calorimetry and holography. The results of the new photosensitive recording materials for holography indicate that this system can be used for the formulation of very promising photopolymers that have a better performance. The aim of this study was to change the crosslinking monomer in order to increase the energetic sensitivity and discover the rest of the behavior. The new photo-polymerizable mixture contains PentaErythritol TriAcrylate (PETA) in a 1:1 ratio of volume and a 2-Hydroxy-Ethylene MethAcrylate monomer (HEMA). A diffraction efficiency of 80% is achieved with an energetic sensitivity of 3 J/cm2 at 514 nm, and the spatial resolution is up to 2000 lines/mm. |
Patrocinadors: | Comisión Interministerial de Ciencia y Tecnología (CICYT) of Spain, projects MAT93-0369 and MAT93-0757. |
URI: | http://hdl.handle.net/10045/9280 |
ISSN: | 0946-2171 (Print) | 1432-0649 (Online) |
DOI: | 10.1007/BF01095266 |
Idioma: | eng |
Tipus: | info:eu-repo/semantics/article |
Drets: | The original publication is available at www.springerlink.com |
Revisió científica: | si |
Versió de l'editor: | http://dx.doi.org/10.1007/BF01095266 |
Apareix a la col·lecció: | INV - GHPO - Artículos de Revistas |
Arxius per aquest ítem:
Arxiu | Descripció | Tamany | Format | |
---|---|---|---|---|
APB_v63_n2_p151_1996.pdf | Versión final (acceso restringido) | 305,2 kB | Adobe PDF | Obrir Sol·licitar una còpia |
APB_v63_p151_1996pre.pdf | Versión revisada (acceso libre) | 853,34 kB | Adobe PDF | Obrir Vista prèvia |
Tots els documents dipositats a RUA estan protegits per drets d'autors. Alguns drets reservats.