Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Mark B Johnson0
Abdulhakem Elezzabi0
Kenneth J. Chau0
Date of Patent
July 12, 2011
0Patent Application Number
124057560
Date Filed
March 17, 2009
0Patent Primary Examiner
Patent abstract
A photonic/plasmonic device is disclosed that uses a ferroelectric material and its magnetization state in order to affect the physical properties of electromagnetic waves. The magnetization state of the ferromagnetic material may either be zero or nonzero. When the magnetization state of the ferromagnetic material is non-zero physical properties of the electromagnetic waves are altered. This effect can be used to make switches and the like.
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