The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 09, 2010
Filed:
Jun. 13, 2007
Applicants:
Gabor Szarvas, Budapest, HU;
Szabolcs Kautny, Budapest, HU;
Laszlo Domjan, Budapest, HU;
Svenja-marei Kalisch, Ganderkesee, DE;
Inventors:
Gabor Szarvas, Budapest, HU;
Szabolcs Kautny, Budapest, HU;
Laszlo Domjan, Budapest, HU;
Svenja-Marei Kalisch, Ganderkesee, DE;
Assignee:
Thomson Licensing, Boulogne-Billancourt, FR;
Primary Examiner:
Int. Cl.
CPC ...
G03H 1/12 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to a holographic storage system, and more specifically to a holographic storage system using a phase spatial light modulator. According to the invention a holographic storage system with a phase SLM for imprinting a 2-dimensional phase data pattern onto an object beam includes a common path interferometer for converting the phase data pattern of the object beam into an intensity data pattern.