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, 2004
Filed:
Jul. 20, 2001
Applicant:
Inventors:
Daryoosh Vakhshoori, Cambridge, MA (US);
Min Jiang, Acton, MA (US);
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01S 3/10 ;
U.S. Cl.
CPC ...
H01S 3/10 ;
Abstract
An efficient high power tunable laser source suitable for use in optical communications equipment and networks comprises an optically pumped VCSEL and a fiber amplifier for the laser output of said VCSEL, with VCSEL and the fiber amplifier being optically pumped by a common optical pump source.