ES2141652A1 - Material de registro holografico basado en gel de silice impregnado con metilmetacrilato. - Google Patents

Material de registro holografico basado en gel de silice impregnado con metilmetacrilato.

Info

Publication number
ES2141652A1
ES2141652A1 ES009700217A ES9700217A ES2141652A1 ES 2141652 A1 ES2141652 A1 ES 2141652A1 ES 009700217 A ES009700217 A ES 009700217A ES 9700217 A ES9700217 A ES 9700217A ES 2141652 A1 ES2141652 A1 ES 2141652A1
Authority
ES
Spain
Prior art keywords
holographic recording
silica gel
methyl methacrylate
recording material
gel impregnated
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
ES009700217A
Other languages
English (en)
Other versions
ES2141652B1 (es
Inventor
Cohen David Levy
Monte Munoz Francisco Del
Davila Tomas Belenguer
Pavel Cheben
Peral Armonia Nenez
Estevez Manuel Ulibarrena
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Consejo Superior de Investigaciones Cientificas CSIC
Instituto Nacional de Tecnica Aeroespacial Esteban Terradas
Original Assignee
Consejo Superior de Investigaciones Cientificas CSIC
Instituto Nacional de Tecnica Aeroespacial Esteban Terradas
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Consejo Superior de Investigaciones Cientificas CSIC, Instituto Nacional de Tecnica Aeroespacial Esteban Terradas filed Critical Consejo Superior de Investigaciones Cientificas CSIC
Priority to ES9700217A priority Critical patent/ES2141652B1/es
Publication of ES2141652A1 publication Critical patent/ES2141652A1/es
Application granted granted Critical
Publication of ES2141652B1 publication Critical patent/ES2141652B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

Material de registro holográfico basado en el gel de sílice.impregnado con metilmetacrilato. Se propone como material de registro holográfico un gel de sílice impregnado con metacrilato de metilo. Algunas características de este material híbrido tales como: su buena homogeneidad, altos niveles de pureza, estabilidad dimensional, control fácil y preciso sobre la composición, porosidad inherente con tamaño del poro controlable, reactividad de la superficie interna, posibilidad tanto de depositar películas en substratos de grandes dimensiones como de impregnar la matriz de sílice con gran variedad de materiales orgánicos e inorgánicos; son de interés a la hora de utilizar este material como medio de registro holográfico. El material es apropiado para grabación de redes holográficas de volumen, de alta y baja frecuencia espacial, y de alta eficiencia de difracción (88%).
ES9700217A 1997-02-04 1997-02-04 Material de registro holografico basado en el gel de silice impregnadocon metilmetacrilato. Expired - Fee Related ES2141652B1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9700217A ES2141652B1 (es) 1997-02-04 1997-02-04 Material de registro holografico basado en el gel de silice impregnadocon metilmetacrilato.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9700217A ES2141652B1 (es) 1997-02-04 1997-02-04 Material de registro holografico basado en el gel de silice impregnadocon metilmetacrilato.

Publications (2)

Publication Number Publication Date
ES2141652A1 true ES2141652A1 (es) 2000-03-16
ES2141652B1 ES2141652B1 (es) 2001-03-16

Family

ID=8298099

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9700217A Expired - Fee Related ES2141652B1 (es) 1997-02-04 1997-02-04 Material de registro holografico basado en el gel de silice impregnadocon metilmetacrilato.

Country Status (1)

Country Link
ES (1) ES2141652B1 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005105478A1 (de) * 2004-04-27 2005-11-10 Bundesdruckerei Gmbh Sicherheitselement, wertdokument und verfahren zur herstellung eines sicherheitselements

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0184856A2 (en) * 1984-12-14 1986-06-18 Sony Corporation Hologram recording medium
EP0353864A2 (en) * 1988-07-05 1990-02-07 Gec-Marconi Limited Method of manufacturing optical elements
JPH05279598A (ja) * 1992-03-31 1993-10-26 Lion Corp 有機‐無機透明複合体及びその製法並びにそれを含有する紫外線吸収性コーティング剤
JPH0619040A (ja) * 1992-06-30 1994-01-28 Nippon Sheet Glass Co Ltd 光記録用組成物、光記録用膜及び光記録方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0184856A2 (en) * 1984-12-14 1986-06-18 Sony Corporation Hologram recording medium
EP0353864A2 (en) * 1988-07-05 1990-02-07 Gec-Marconi Limited Method of manufacturing optical elements
JPH05279598A (ja) * 1992-03-31 1993-10-26 Lion Corp 有機‐無機透明複合体及びその製法並びにそれを含有する紫外線吸収性コーティング剤
JPH0619040A (ja) * 1992-06-30 1994-01-28 Nippon Sheet Glass Co Ltd 光記録用組成物、光記録用膜及び光記録方法

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
BASE DE DATOS PAJ en EPOQUE, abstract date ABD 25.04.1994, Japan Patent Office, Tokio (JP) & JP 6019040 A (NIPPON SHEET GLASS CO LTD) 28.01.1994 *
BASE DE DATOS WPI en EPOQUE, semana 199347, Derwent Publications Ltd., Londres (GB); Clases A14, A82, A89, G02; AN 1993-374734 & JP 5279598 A (LION CORP) 26.10.1993 *
CHEBEN, P. et al. Holographic diffraction gratings recording in organically modified silica gels. Optics Letters. 15 de Noviembre de 1996, Vol. 21, No 22, pagina 1857 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005105478A1 (de) * 2004-04-27 2005-11-10 Bundesdruckerei Gmbh Sicherheitselement, wertdokument und verfahren zur herstellung eines sicherheitselements

Also Published As

Publication number Publication date
ES2141652B1 (es) 2001-03-16

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