Analysis of second and third diffracted orders in volume diffraction gratings recorded on photopolymers
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Título: | Analysis of second and third diffracted orders in volume diffraction gratings recorded on photopolymers |
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Autor/es: | Gallego, Sergi | Ortuño, Manuel | Pascual, Inmaculada | Neipp, Cristian | Márquez, Andrés | Beléndez, Augusto |
Grupo/s de investigación o GITE: | Holografía y Procesado Óptico |
Centro, Departamento o Servicio: | Universidad de Alicante. Departamento de Física, Ingeniería de Sistemas y Teoría de la Señal | Universidad de Alicante. Departamento de Óptica, Farmacología y Anatomía |
Palabras clave: | Holography | Holographic recording materials | Volume holography | Photopolymers |
Área/s de conocimiento: | Óptica | Física Aplicada |
Fecha de creación: | 18-oct-2003 |
Fecha de publicación: | mar-2005 |
Editor: | Institute of Physics Publishing |
Cita bibliográfica: | GALLEGO RICO, Sergi, et al. "Analysis of second and third diffracted orders in volume diffraction gratings recorded on photopolymers". Physica Scripta. Vol. T118 (2005). ISSN 0031-8949, pp. 58-60 |
Resumen: | In this paper the importance of the second and the third diffraction orders in volume holographic gratings recorded on photopolymers is analyzed. The existence of higher harmonics in the refractive index is also evaluated using the Rigorous Coupled Wave Theory (RCW) to fit the curves and to obtain quantitative information of these higher harmonics. Two different types of gratings are analyzed, on the first hand gratings with 35 µm of thickness and 1125 lines/mm are studied and on the second gratings with 70 µm of thickness and 545 lines/mm. Finally, the results obtained for the efficiency of the first diffraction order using Kogelnik's Theory are compared with those obtained using the RCW. |
Patrocinador/es: | This work was supported by the Ministerio de Ciencia y Tecnología, CICYT, Spain, under projects MAT2004-04881-C02-01 and MAT2004-04881-C02-02 and by Generalitat Valenciana, Spain, projects GV04A/574 and GV04A/565. |
URI: | http://hdl.handle.net/10045/9319 |
ISSN: | 0031-8949 (Print) | 1402-4896 (Online) |
DOI: | 10.1238/Physica.Topical.118a00058 |
Idioma: | eng |
Tipo: | info:eu-repo/semantics/article |
Revisión científica: | si |
Aparece en las colecciones: | INV - GHPO - Artículos de Revistas |
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Phys_Scrip_T118_p58_2005.pdf | Versión final (acceso restringido) | 150,74 kB | Adobe PDF | Abrir Solicitar una copia |
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