Invention Grant
US08284477B2 Lumped plasmonic “diode” and lumped plasmonic “rectifier” for optical field rectification and lumped optical second harmonic generation
有权
用于光场整流和集总光二次谐波发生的集中等离子体二极管和集中等离子体激元整流器
- Patent Title: Lumped plasmonic “diode” and lumped plasmonic “rectifier” for optical field rectification and lumped optical second harmonic generation
- Patent Title (中): 用于光场整流和集总光二次谐波发生的集中等离子体二极管和集中等离子体激元整流器
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Application No.: US12444006Application Date: 2007-10-10
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Publication No.: US08284477B2Publication Date: 2012-10-09
- Inventor: Nader Engheta
- Applicant: Nader Engheta
- Applicant Address: US PA Philadelphia
- Assignee: The Trustees of the University of Pennsylvania
- Current Assignee: The Trustees of the University of Pennsylvania
- Current Assignee Address: US PA Philadelphia
- Agency: Woodcock & Washburn, LLP
- International Application: PCT/US2007/021664 WO 20071010
- International Announcement: WO2008/108824 WO 20080912
- Main IPC: G02F2/02
- IPC: G02F2/02
Abstract:
A lumped nanocircuit element design at IR and optical frequencies is provided that can effectively act as a lumped “diode” and a lumped “rectifier” for rectifying optical field displacement currents or optical electric field. The lumped nanocircuit element design can also act as a lumped second harmonic generator. The element is formed by juxtaposing an epsilon-negative nanoparticle with a nonlinear optical nanostructure.
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