Photonic Bandgap of Random in Layer Position Extrinsic Magnetized Plasma Multilayer

The transmittance of electromagnetic waves, with normal incidence, in 1-D random extrinsic magnetized plasma photonic structures is studied numerically based on the transfer-matrix method. Here, the homogeneous magnetized plasma having a uniform density profile is considered. Continuing a previous s...

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Bibliographic Details
Published in:IEEE transactions on plasma science 2020-06, Vol.48 (6), p.2097-2105
Main Authors: Nayak, Chittaranjan, Costa, Carlos H., Phani Kumar, Kanaparthi V.
Format: Article
Language:English
Subjects:
Electromagnetic propagation in plasma media
electromagnetic propagation in random media
Electromagnetic radiation
Electromagnetic waves
Magnetic fields
Magnetic multilayers
Magnetic superlattices
multilayered media
Multilayers
Nonhomogeneous media
Photonic band gap
Photonic band gaps
photonic bandgap materials
Photonics
Plasma
Plasmas
Robustness (mathematics)
spectral analysis
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Summary:The transmittance of electromagnetic waves, with normal incidence, in 1-D random extrinsic magnetized plasma photonic structures is studied numerically based on the transfer-matrix method. Here, the homogeneous magnetized plasma having a uniform density profile is considered. Continuing a previous study [IEEE T. Plasma Sci., vol. 47, no. 4, pp. 1726-1733, 2019], we investigate how the main photonic bandgap in an extrinsic magnetized plasma photonic structure changes when the positions of the layers in the entire structure are random. The numerical calculations show that a robust photonic bandgap can be realized up to a certain probability of occurrence. Also, we show that the proposed random multilayered structure can work as a robust tunable photonic lattice which can be controlled by the plasma parameters and the external magnetic field.
ISSN:0093-3813
1939-9375
DOI:10.1109/TPS.2020.2994243