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Title: High quality-factor fano metasurface comprising a single resonator unit cell

Abstract

A new monolithic resonator metasurface design achieves ultra-high Q-factors while using only one resonator per unit cell. The metasurface relies on breaking the symmetry of otherwise highly symmetric resonators to induce intra-resonator mixing of bright and dark modes (rather than inter-resonator couplings), and is scalable from the near-infrared to radio frequencies and can be easily implemented in dielectric materials. The resulting high-quality-factor Fano metasurface can be used in many sensing, spectral filtering, and modulation applications.

Inventors:
; ; ; ; ; ;
Publication Date:
Research Org.:
Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1364410
Patent Number(s):
9,685,765
Application Number:
15/227,440
Assignee:
Sandia Corporation SNL-A
DOE Contract Number:  
AC04-94AL85000
Resource Type:
Patent
Resource Relation:
Patent File Date: 2016 Aug 03
Country of Publication:
United States
Language:
English
Subject:
47 OTHER INSTRUMENTATION

Citation Formats

Sinclair, Michael B., Warne, Larry K., Basilio, Lorena I., Langston, William L., Campione, Salvatore, Brener, Igal, and Liu, Sheng. High quality-factor fano metasurface comprising a single resonator unit cell. United States: N. p., 2017. Web.
Sinclair, Michael B., Warne, Larry K., Basilio, Lorena I., Langston, William L., Campione, Salvatore, Brener, Igal, & Liu, Sheng. High quality-factor fano metasurface comprising a single resonator unit cell. United States.
Sinclair, Michael B., Warne, Larry K., Basilio, Lorena I., Langston, William L., Campione, Salvatore, Brener, Igal, and Liu, Sheng. Tue . "High quality-factor fano metasurface comprising a single resonator unit cell". United States. doi:. https://www.osti.gov/servlets/purl/1364410.
@article{osti_1364410,
title = {High quality-factor fano metasurface comprising a single resonator unit cell},
author = {Sinclair, Michael B. and Warne, Larry K. and Basilio, Lorena I. and Langston, William L. and Campione, Salvatore and Brener, Igal and Liu, Sheng},
abstractNote = {A new monolithic resonator metasurface design achieves ultra-high Q-factors while using only one resonator per unit cell. The metasurface relies on breaking the symmetry of otherwise highly symmetric resonators to induce intra-resonator mixing of bright and dark modes (rather than inter-resonator couplings), and is scalable from the near-infrared to radio frequencies and can be easily implemented in dielectric materials. The resulting high-quality-factor Fano metasurface can be used in many sensing, spectral filtering, and modulation applications.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Jun 20 00:00:00 EDT 2017},
month = {Tue Jun 20 00:00:00 EDT 2017}
}

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Works referenced in this record:

Spectrally selective chiral silicon metasurfaces based on infrared Fano resonances
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