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. 15, 2011
Filed:
Jan. 21, 2005
Applicants:
Greg Charache, East Windsor, NJ (US);
John Charles Connolly, Clarksburg, NJ (US);
Holger Schlüter, Princeton, NJ (US);
Claus Schnitzler, Kreuzau, DE;
Inventors:
Greg Charache, East Windsor, NJ (US);
John Charles Connolly, Clarksburg, NJ (US);
Holger Schlüter, Princeton, NJ (US);
Claus Schnitzler, Kreuzau, DE;
Assignee:
Trumpf Photonics Inc., Cranbury, NJ (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01S 3/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
A light source includes a semiconductor laser diode and a narrow spectral and spatial bandwidth reflector in optical communication with respect to the semiconductor diode laser and aligned with the output beam of the diode laser, such that a portion of the light in the output beam is reflected back into the laser.