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:
Aug. 03, 2010
Filed:
May. 31, 2007
Applicants:
F. William Hersman, Durham, NH (US);
Jan Distelbrink, Peabody, MA (US);
Hongguo Zhu, Meriden, CT (US);
Inventors:
F. William Hersman, Durham, NH (US);
Jan Distelbrink, Peabody, MA (US);
Hongguo Zhu, Meriden, CT (US);
Assignee:
University of New Hampshire, Durham, NH (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01S 5/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A system to increase the brightness of, and control gaps in, the light from an external cavity, spectrally narrowed, stack of diode laser bars employing a stepped mirror and transparent plates in the external cavity.