Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Hong-seok Lee0
Yong-hwa Park0
Chang-gyun Shin0
Seung-hoon Han0
Date of Patent
April 29, 2014
0Patent Application Number
133379560
Date Filed
December 27, 2011
0Patent Citations Received
Patent Primary Examiner
Patent abstract
Provided are examples of light modulators and optical apparatuses that may include the light modulators. A light modulator may include a plasmonic nano-antenna and an element for changing plasmon resonance characteristics of the plasmonic nano-antenna. The plasmon resonance characteristics of the plasmonic nano-antenna may be changed due to a change in refractive index of the element, and thus light may be modulated.
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