Abstract
Filtering aspects of graphene bilayer coated CYTOP glass substrate having the matrix of graphite embedded nanorods was touched upon. Transmission characteristics of the structure were analyzed taking into account different radii of graphite nanorods in the formation of substrate, the angle of incidence excitation, and also, the chemical potential of graphene. It was found that the structure exhibits high transmission and/or stop bands for certain range of frequencies under particular operating conditions. It is expected that such filters would find applications in notch and comb filtering.
| Original language | English |
|---|---|
| Pages (from-to) | 832-839 |
| Number of pages | 8 |
| Journal | Optik |
| Volume | 180 |
| DOIs | |
| Publication status | Published - 1 Feb 2019 |
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Keywords
- Complex mediums
- Engineered structures
- Metamaterials
- Optical filters
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Atomic and Molecular Physics, and Optics
- Electrical and Electronic Engineering
Cite this
Graphene-over-graphite-based metamaterial structure as optical filter in the visible regime. / Baqir, M. A.; Choudhury, Pankaj Kumar; Fatima, T.; Ibrahim, A. B.M.A.
In: Optik, Vol. 180, 01.02.2019, p. 832-839.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Graphene-over-graphite-based metamaterial structure as optical filter in the visible regime
AU - Baqir, M. A.
AU - Choudhury, Pankaj Kumar
AU - Fatima, T.
AU - Ibrahim, A. B.M.A.
PY - 2019/2/1
Y1 - 2019/2/1
N2 - Filtering aspects of graphene bilayer coated CYTOP glass substrate having the matrix of graphite embedded nanorods was touched upon. Transmission characteristics of the structure were analyzed taking into account different radii of graphite nanorods in the formation of substrate, the angle of incidence excitation, and also, the chemical potential of graphene. It was found that the structure exhibits high transmission and/or stop bands for certain range of frequencies under particular operating conditions. It is expected that such filters would find applications in notch and comb filtering.
AB - Filtering aspects of graphene bilayer coated CYTOP glass substrate having the matrix of graphite embedded nanorods was touched upon. Transmission characteristics of the structure were analyzed taking into account different radii of graphite nanorods in the formation of substrate, the angle of incidence excitation, and also, the chemical potential of graphene. It was found that the structure exhibits high transmission and/or stop bands for certain range of frequencies under particular operating conditions. It is expected that such filters would find applications in notch and comb filtering.
KW - Complex mediums
KW - Engineered structures
KW - Metamaterials
KW - Optical filters
UR - http://www.scopus.com/inward/record.url?scp=85057736549&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85057736549&partnerID=8YFLogxK
U2 - 10.1016/j.ijleo.2018.12.005
DO - 10.1016/j.ijleo.2018.12.005
M3 - Article
AN - SCOPUS:85057736549
VL - 180
SP - 832
EP - 839
JO - Optik
JF - Optik
SN - 0030-4026
ER -