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:
Oct. 12, 2010
Filed:
Dec. 29, 2005
Benjamin C. Ihas, Superior, CO (US);
Samuel Paul Weaver, Boulder, CO (US);
Ken E. Anderson, Boulder, CO (US);
Aaron Wegner, Longmont, CO (US);
Benjamin C. Ihas, Superior, CO (US);
Samuel Paul Weaver, Boulder, CO (US);
Ken E. Anderson, Boulder, CO (US);
Aaron Wegner, Longmont, CO (US);
InPhase Technologies, Inc., Longmont, CO (US);
Abstract
A method and system is disclosed for increasing the holographic storage capacity of a holographic recording medium using an irradiance-tailoring (e.g., optical) element by changing the irradiance profile of the modulated object beam (e.g., by imparting motion to an irradiance-tailoring element and/or the holographic recording medium and/or by reconfiguring (e.g., periodically) the phase profile of a stationary irradiance-tailoring (e.g., optical) element) to minimize the effects of fixed-pattern noise buildup from occurring in the holographic recording medium.