Blue laser-sensitized photopolymer for a holographic high density data storage system.
Opt Express
; 18(24): 25008-15, 2010 Nov 22.
Article
en En
| MEDLINE
| ID: mdl-21164846
ABSTRACT
We present a new blue-sensitized photopolymer to achieve a higher storage density compared to green/red-recordable media. Photopolymers are prepared based on a two-chemistry system and their holographic recording properties are investigated. A matrix of long and flexible ether units of an epoxy precursor and a multi-crosslinkable amine hardener enhances energetic sensitivity and suppresses volume shrinkage effectively. Page-wise recording of 961 bits/page of digital data is demonstrated and long term recording stability is also verified for a period of roughly 2 months.
Texto completo:
1
Banco de datos:
MEDLINE
Asunto principal:
Polímeros
/
Holografía
/
Almacenamiento y Recuperación de la Información
/
Rayos Láser
/
Luz
Tipo de estudio:
Prognostic_studies
Idioma:
En
Año:
2010
Tipo del documento:
Article