Invention Grant
- Patent Title: Flat transformational electromagnetic lenses
- Patent Title (中): 平面变形电磁镜片
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Application No.: US12474632Application Date: 2009-05-29
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Publication No.: US08699140B2Publication Date: 2014-04-15
- Inventor: Douglas H. Werner , Do-Hoon Kwon
- Applicant: Douglas H. Werner , Do-Hoon Kwon
- Applicant Address: US PA University Park
- Assignee: The Penn State Research Foundation
- Current Assignee: The Penn State Research Foundation
- Current Assignee Address: US PA University Park
- Agency: Gifford, Krass, Sprinkle, Anderson & Citkowski, P.C.
- Main IPC: G02B3/00
- IPC: G02B3/00
Abstract:
Examples of the present invention include methods and apparatus for modification of electromagnetic waves, including lenses with generally parallel flat surfaces. Lenses may comprise metamaterials, dielectric materials (such as glass), plastics, and the like. Lenses may have an index profile corresponding to a coordinate transformation for the desired effect on the electromagnetic waves.
Public/Granted literature
- US20090296223A1 FLAT TRANSFORMATIONAL ELECTROMAGNETIC LENSES Public/Granted day:2009-12-03
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