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. 21, 2023
Filed:
Aug. 06, 2019
Applicants:
Shibin Jiang, Tucson, AZ (US);
Jihong Geng, Tucson, AZ (US);
Qing Wang, Tucson, AZ (US);
Inventors:
Assignee:
ADVALUE PHOTONICS, INC., Tucson, AZ (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B23K 26/324 (2014.01); H01S 3/067 (2006.01); H01S 3/11 (2023.01); B23K 26/0622 (2014.01); B23K 26/08 (2014.01); B23K 26/21 (2014.01); B29C 65/16 (2006.01); C03B 23/20 (2006.01); B23K 26/06 (2014.01); H01S 3/16 (2006.01);
U.S. Cl.
CPC ...
B23K 26/324 (2013.01); B23K 26/0624 (2015.10); B23K 26/0665 (2013.01); B23K 26/0876 (2013.01); B23K 26/21 (2015.10); B29C 65/1638 (2013.01); C03B 23/20 (2013.01); H01S 3/067 (2013.01); H01S 3/11 (2013.01); H01S 3/1608 (2013.01);
Abstract
Method and system for a laser welding process employing the use of a single pulsed fiber laser source configured to generate a radiative output with a wavelength spectrum extending from about 1.8 microns to about 2.6 microns. In a specific case, the laser output from the single pulsed fiber laser source is focused onto the interface of the two pieces of materials at least one of which includes any of glasses, inorganic crystals, and semiconductors.