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. 09, 2011
Filed:
May. 29, 2008
Tiziana Bond, Livermore, CA (US);
Garrett Cole, Berkeley, CA (US);
Lynford Goddard, Champaign, IL (US);
Jeff Kallman, Pleasanton, CA (US);
Tiziana Bond, Livermore, CA (US);
Garrett Cole, Berkeley, CA (US);
Lynford Goddard, Champaign, IL (US);
Jeff Kallman, Pleasanton, CA (US);
Lawrence Livermore National Security, LLC, Livermore, CA (US);
Abstract
A system in one general embodiment includes a waveguide structure comprising a core of an alloy of Group III-V materials surrounded by an oxide (which may include one or more Group III-V metals), wherein an interface of the oxide and core is characterized by oxidation of the alloy for defining the core. A method in one general approach includes oxidizing a waveguide structure comprising an alloy of Group III-V materials for forming a core of the alloy surrounded by an oxide.