Conductive coupling for efficient generation of multiple Fano resonances in multiple two-split-ring-resonators and its application in refractive index sensor

2020 ◽  
Vol 460 ◽  
pp. 125091
Author(s):  
Bo Sun ◽  
Yingying Yu ◽  
Hongyu Zhu ◽  
Shun Zhang ◽  
Wenxing Yang
Keyword(s):  
Refractive Index ◽  
Ring Resonators ◽  
Refractive Index Sensor ◽  
Fano Resonances ◽  
Split Ring ◽  
Split Ring Resonators ◽  
Efficient Generation

scholarly journals Refractive Index Sensor Based on Fano Resonances in Plasmonic Waveguide With Dual Side-Coupled Ring Resonators

2018 ◽  
Vol 8 (4) ◽  
pp. 367-374 ◽  
Author(s):  
Xuewei Zhang ◽  
Yunping Qi ◽  
Peiyang Zhou ◽  
Hanhan Gong ◽  
Bingbing Hu ◽  
...  
Keyword(s):  
Refractive Index ◽  
Plasmonic Waveguide ◽  
Ring Resonators ◽  
Refractive Index Sensor ◽  
Fano Resonances

scholarly journals Chiral metamaterials with negative refractive index based on four “U” split ring resonators

2010 ◽  
Vol 97 (8) ◽  
pp. 081901 ◽  
Author(s):  
Zhaofeng Li ◽  
Rongkuo Zhao ◽  
Thomas Koschny ◽  
Maria Kafesaki ◽  
Kamil Boratay Alici ◽  
...  
Keyword(s):  
Refractive Index ◽  
Negative Refractive Index ◽  
Ring Resonators ◽  
Split Ring ◽  
Split Ring Resonators ◽  
Chiral Metamaterials

scholarly journals Nanofabrication of planar split ring resonators for negative refractive index metamaterials in the infrared range

2006 ◽  
Vol 71 (6) ◽  
pp. 695-703 ◽  
Author(s):  
Zoran Jaksic ◽  
Dana Vasiljevic-Radovic ◽  
Milan Maksimovic ◽  
Milija Sarajlic ◽  
Zoran Djuric
Keyword(s):  
Refractive Index ◽  
Negative Refractive Index ◽  
Building Blocks ◽  
Ring Resonators ◽  
Infrared Range ◽  
Process Conditions ◽  
Split Ring ◽  
Crystal Silicon ◽  
Split Ring Resonators ◽  
Positive Photoresist

Experimental nanofabrication of planar structures for one-dimensional metamaterials designed to achieve a negative effective refractive index in the mid-infrared range (5-10 micrometers) was performed. Double split ring and complementary double split ring resonators (SRR and CSRR) with square and circular geometries, were chosen to be fabricated since these are the basic building blocks to achieve a negative effective dielectric permittivity and magnetic permeability. Scanning probe nanolithography with z-scanner movement was used to fabricate straight-line and curvilinear segments with a line width of 80-120 nm. The geometries were delineated in 20 nm thin silver layers sputter-deposited on a positive photoresist substrate spin-coated on polished single crystal silicon wafers, as well as on polycarbonate slabs. The morphology of the structures was characterized by atomic force microscopy. The feature repeatibility was 60-150 nm, depending on the process conditions and the feature complexity. The nanolithographic groove depth in different samples ranged from 4 nm to 80 nm.

Split Ring Resonators based Plasmonics sensor with Dual Fano resonances

2020 ◽  
pp. 1-1
Author(s):  
Yazusha Sharma ◽  
Rukshar Zafar ◽  
Sanjeev Kumar Metya ◽  
Vinay Kanungo
Keyword(s):  
Ring Resonators ◽  
Fano Resonances ◽  
Split Ring ◽  
Split Ring Resonators
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