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. 24, 2010
Filed:
Feb. 23, 2009
Applicants:
Chii-chang Chen, Jhongli, TW;
Hua-kung Chiu, Jhongli, TW;
Inventors:
Chii-Chang Chen, Jhongli, TW;
Hua-Kung Chiu, Jhongli, TW;
Assignee:
National Central University, Jhongli, Taoyuan County, TW;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B 6/10 (2006.01); G02B 6/12 (2006.01); G02B 6/34 (2006.01); G02B 6/00 (2006.01); G02B 6/02 (2006.01); G02F 1/295 (2006.01); H01S 5/00 (2006.01); H01S 3/08 (2006.01); H01L 21/00 (2006.01); C03B 37/022 (2006.01); B05D 5/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method for fabricating a distributed Bragg reflector waveguide is disclosed, which includes forming a first distributed Bragg reflector on a substrate; forming a sacrificial pattern on the first distributed Bragg reflector; forming a second distributed Bragg reflector on the sacrificial pattern and the first distributed Bragg reflector; and removing the sacrificial pattern. A distributed Bragg reflector waveguide is also disclosed.