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:
Jul. 05, 2011
Filed:
May. 09, 2008
Applicants:
Young-ahn Leem, Daejeon, KR;
Ki-soo Kim, Daejeon, KR;
Jung-ho Song, Daejeon, KR;
O-kyun Kwon, Daejeon, KR;
Gyung-ock Kim, Seoul, KR;
Inventors:
Young-Ahn Leem, Daejeon, KR;
Ki-Soo Kim, Daejeon, KR;
Jung-Ho Song, Daejeon, KR;
O-Kyun Kwon, Daejeon, KR;
Gyung-Ock Kim, Seoul, KR;
Assignee:
Electronics and Telecommunications Research Institute, Daejeon, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01S 5/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Provided are a hybrid laser diode for single mode operation, and a method for manufacturing the hybrid laser diode. The hybrid laser diode includes a silicon layer, an active pattern disposed on the silicon layer, and a bonding layer disposed between the silicon layer and the active pattern. Here, the bonding layer includes diffraction patterns constituting a Bragg grating.