Invention Grant
- Patent Title: Electromagnetic composite-based reflecting terahertz waveplate
- Patent Title (中): 电磁复合反射太赫兹波片
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Application No.: US13566452Application Date: 2012-08-03
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Publication No.: US09551820B2Publication Date: 2017-01-24
- Inventor: Grace D. Metcalfe , Michael Wraback , Andrew Clare Strikwerda , Richard Douglas Averitt , Kebin Fan , Xin Zhang
- Applicant: Grace D. Metcalfe , Michael Wraback , Andrew Clare Strikwerda , Richard Douglas Averitt , Kebin Fan , Xin Zhang
- Applicant Address: US DC Washington
- Assignee: The United States of America as represented by the Secretary of the Army
- Current Assignee: The United States of America as represented by the Secretary of the Army
- Current Assignee Address: US DC Washington
- Agent Lawrence E. Anderson
- Main IPC: G02B5/30
- IPC: G02B5/30
Abstract:
A reflection-mode waveplate for operation in the terahertz region by shifting the phase between two perpendicular polarization components of the light wave, comprising a ground plane; an array of polygonal unit cells; the polygonal unit cells comprising a polymer positioned between the ground plane and the exterior of the array of polygonal patches.
Public/Granted literature
- US20150301254A1 ELECTROMAGNETIC COMPOSITE-BASED REFLECTING TERAHERTZ WAVEPLATE Public/Granted day:2015-10-22
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