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:
Dec. 04, 2007
Filed:
Mar. 30, 2005
Applicants:
Yao Rong Wang, Webster, NY (US);
Joel a Kubby, Santa Cruz, CA (US);
Inventors:
Yao Rong Wang, Webster, NY (US);
Joel A Kubby, Santa Cruz, CA (US);
Assignee:
Xerox Corporation, Stamford, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 1/10 (2006.01);
U.S. Cl.
CPC ...
Abstract
A distributed Bragg reflector includes a first layer formed to be a first thickness, and a second layer formed to be a second thickness. A method of forming a distributed Bragg reflector includes forming a first layer to be a first thickness and forming a second layer to be a second thickness. The first and second thicknesses are determined using a wavelength that is adjacent to a center wavelength of an optical band of the distributed Bragg reflector.