Tunable transmission filter properties of one-dimensional photonic heterostructure

The transfer matrix approach has been applied to investigate the tunable multichannel filter characteristics of defect mode in one-dimensional plasma photonic heterostructure. The proposed heterostructure has been composed of two sub-PCs made up of magnetized cold plasma and quartz glass layers with...

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Bibliographic Details
Main Authors: Awasthi, Suneet Kumar, Verma, Amit, Chauhan, Prashant K., Varshney, Anshu D.
Format: Conference Proceeding
Language:English
Subjects:
Cold plasmas
Heterostructures
Photonics
Silica glass
Transfer matrices
Online Access:Get full text
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Summary:The transfer matrix approach has been applied to investigate the tunable multichannel filter characteristics of defect mode in one-dimensional plasma photonic heterostructure. The proposed heterostructure has been composed of two sub-PCs made up of magnetized cold plasma and quartz glass layers with period number N = 2. The transmission spectra of this structure possess three transmission peaks which are governed by the relation 3N-3. These com-like transmission peaks can be further tuned toward right or left based on the suitable value of magnetic field, applied externally.
ISSN:0094-243X
1551-7616
DOI:10.1063/1.5120946