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Title: Tuneable photonic device including an array of metamaterial resonators

Patent ·
OSTI ID:1346953

A photonic apparatus includes a metamaterial resonator array overlying and electromagnetically coupled to a vertically stacked plurality of quantum wells defined in a semiconductor body. An arrangement of electrical contact layers is provided for facilitating the application of a bias voltage across the quantum well stack. Those portions of the semiconductor body that lie between the electrical contact layers are conformed to provide an electrically conductive path between the contact layers and through the quantum well stack.

Research Organization:
Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
AC04-94AL85000
Assignee:
Sandia Corporation
Patent Number(s):
9,594,266
Application Number:
14/183,261
OSTI ID:
1346953
Resource Relation:
Patent File Date: 2014 Feb 18
Country of Publication:
United States
Language:
English

References (16)

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Theory and modeling of electrically tunable metamaterial devices using inter-subband transitions in semiconductor quantum wells journal January 2012
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