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:
Aug. 17, 2004
Filed:
Apr. 17, 2002
Applicant:
Inventor:
Andrew J. Kuzma, Portland, OR (US);
Assignee:
Intel Corporation, Santa Clara, CA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B 5/04 ;
U.S. Cl.
CPC ...
G02B 5/04 ;
Abstract
A tunable optical dispersion compensator may direct a light beam onto a first optical component such as a diffraction grating to separate the light beam into discrete spatial elements. A first lens may image the spatial elements to effect a Fourier transform at a shaped phase optical structure where unwanted phase shifts between the spatial elements are compensated by changing time delays between the elements. An inverse Fourier transform may be performed on the compensated spatial elements to reconstruct a light beam for return to a fiber optical network.