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:
Mar. 31, 2015
Filed:
Dec. 21, 2012
Applicant:
Industrial Technology Research Institute, Hsin-Chu, TW;
Inventors:
Yao-Wun Jhang, Chiayi, TW;
Hsin-Chia Su, Yunlin County, TW;
Chien-Ming Huang, Taipei, TW;
Shih-Ting Lin, Tainan, TW;
Chih-Lin Wang, Tainan, TW;
Chieh Hu, Chiayi, TW;
Assignee:
Industrial Technology Research Institute, Hsinchu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23K 26/06 (2014.01); H01S 3/067 (2006.01); H01S 3/10 (2006.01); H01S 3/08 (2006.01); H01S 3/105 (2006.01); H01S 3/23 (2006.01);
U.S. Cl.
CPC ...
B23K 26/06 (2013.01); H01S 3/06791 (2013.01); H01S 3/08054 (2013.01); H01S 3/105 (2013.01); H01S 3/235 (2013.01); H01S 3/10046 (2013.01);
Abstract
An apparatus for generating a pulse train with an adjustable time interval is provided. The apparatus, being an annular optical cavity structure, includes a seed source receiving end, a pump source receiving end, an optical coupler, an optical combiner, a gain fiber, an optical path time regulator and a beam splitter. Thus, the apparatus is capable of generating a pulse train with an adjustable time interval to increase material processing quality and speed.