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:
Feb. 08, 2005
Filed:
Dec. 14, 2001
Applicants:
Sol P. Dijaili, Moraga, CA (US);
Jeffrey D. Walker, El Cerrito, CA (US);
John M. Wachsman, Dublin, CA (US);
Inventors:
Sol P. DiJaili, Moraga, CA (US);
Jeffrey D. Walker, El Cerrito, CA (US);
John M. Wachsman, Dublin, CA (US);
Assignee:
Finisar Corporation, Sunnyvale, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01S003/00 ; G02F003/00 ;
U.S. Cl.
CPC ...
Abstract
Optical logic circuits are based on lazing semiconductor optical amplifiers, such as vertical lazing semiconductor optical amplifiers. For example, one or more VLSOAs with selected depletion thresholds are combined to form various optical logic devices.