Invention Grant
US07995892B2 Low loss, high and low index contrast waveguides in semiconductors
有权
半导体中的低损耗，高和低折射率对比度波导
- Patent Title: Low loss, high and low index contrast waveguides in semiconductors
- Patent Title (中): 半导体中的低损耗，高和低折射率对比度波导
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Application No.: US12129503Application Date: 2008-05-29
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Publication No.: US07995892B2Publication Date: 2011-08-09
- Inventor: Tiziana Bond , Garrett Cole , Lynford Goddard , Jeff Kallman
- Applicant: Tiziana Bond , Garrett Cole , Lynford Goddard , Jeff Kallman
- Applicant Address: US CA Livermore
- Assignee: Lawrence Livermore National Security, LLC
- Current Assignee: Lawrence Livermore National Security, LLC
- Current Assignee Address: US CA Livermore
- Agent Eddie E. Scott; James S. Tak
- Main IPC: G02B6/10
- IPC: G02B6/10
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.
Public/Granted literature
- US20080298761A1 LOW LOSS, HIGH AND LOW INDEX CONTRAST WAVEGUIDES IN SEMICONDUCTORS Public/Granted day:2008-12-04
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