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. 25, 2020
Filed:
Feb. 26, 2019
Applicant:
Rhode Island Council on Postsecondary Education, Warwick, RI (US);
Inventors:
Assignee:
Rhode Island Council on Postsecondary Education, Warwick, RI (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01S 5/062 (2006.01); H01S 5/042 (2006.01); H01S 5/0683 (2006.01); H01S 5/068 (2006.01); H01S 5/06 (2006.01);
U.S. Cl.
CPC ...
H01S 5/06223 (2013.01); H01S 5/042 (2013.01); H01S 5/0617 (2013.01); H01S 5/0683 (2013.01); H01S 5/06817 (2013.01);
Abstract
The present disclosure provides a unique digitally integrated, self-trained pre-distortion curve generation method and apparatus for semiconductor lasers (SCLs) to generate linearly swept optical signals that are applicable to a wide range of sweep velocities and semiconductor laser types. The method requires no prior knowledge of the frequency response of the laser and is highly accurate.