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:
Sep. 20, 2005
Filed:
Feb. 11, 2003
Charles B. Roxlo, Saratoga, CA (US);
Charles B. Roxlo, Saratoga, CA (US);
Silicon Light Machines Corporation, Sunnyvale, CA (US);
Abstract
A device comprising a light modulator including a plurality of elements wherein each element is selectively operable such that the plurality of elements are dynamically configurable to combine selected ones of a plurality of grating periods such that selected portions of an incident light are directed into one or more distinct modes wherein each distinct mode corresponds to a grating period. The device can be used as a 1×N wavelength selective switch and equalizer where N is the number of output channels.
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