G - Physics – 11 – B
Patent
G - Physics
11
B
G11B 7/00 (2006.01) G03C 1/00 (2006.01) G06K 19/08 (2006.01) G11B 7/0045 (2006.01) G11B 7/24 (2006.01) G11B 7/244 (2006.01) G11B 7/26 (2006.01)
Patent
CA 2512430
An optical data storage device comprised of periodic nanostructured polymer- based material produced from core-shell particles containing one dye in the core and a second dye in the shell. The combinations of dyes can be UV-Vis- dyes or Vis-NIR or UV-NIR. It is shown that selective single-photon photobleaching of the two dyes leads to increase in density of data storage and allows one to employ single-photon photobleaching to achieve the same storage density as in two-photon-writing. An optical data storage device comprised of periodic nanostructured polymer-based material produced from core- shell particles containing one dye in the core and a second dye in the shell. The combinations of dyes can be UV-Vis-dyes or Vis-NIR or UV-NIR. It is shown that selective single-photon photobleaching of the two dyes leads to increase in density of data storage and allows one to employ single-photon photobleaching to achieve the same storage density as in two-photon-writing.
L'invention concerne un dispositif de stockage de données optiques comprenant un matériau à base de polymère nanostructuré périodique produit à partir de particules noyau-coque contenant un colorant dans le noyau et un deuxième colorant dans la coque. L'association des colorants peut être UV-visible, visible-NIR ou UV-NIR. La photo-instabilité monophotonique sélective de deux colorants augmente la densité de stockage de données. On peut donc utiliser la photo-instabilité monophotonique pour obtenir la même densité de compactage que dans l'écriture biphotonique.
Gourevich Ilya
Kumacheva Eugenia
Pham Hung H.
Gourevich Ilya
Hill & Schumacher
Kumacheva Eugenia
Pham Hung H.
LandOfFree
Multicolored polymer nanocomposites for optical memory... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Multicolored polymer nanocomposites for optical memory..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Multicolored polymer nanocomposites for optical memory... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1715271