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Title: Investigation of Transmission Properties in One-Dimensional Quasi-periodic Superconducting Photonic Crystal

Abstract

This paper explores the transmission characteristics of superconducting quasi-periodic photonic crystal structure arranged in Thue-Morse and double-period sequences. We mainly focused on the cutoff frequency of transmittance spectra. The study shows that the cutoff frequency can be appreciably tuned by generation number of sequence, thicknesses of constituent layers and operating temperature. Shifting behaviour of cutoff frequency is in contrast with periodic structure on varying superconductor thickness and temperature whereas it shows opposite trend on changing the dielectric layer thickness. It is also observed that different quasi-periodic structures show distinct values of cutoff frequency and different transmission properties. This features allow to tune the cutoff frequency or band gap in the whole infrared frequency region.

Authors:
;  [1]
  1. Central University of Kerala, Department of Physics (India)
Publication Date:
OSTI Identifier:
22773979
Resource Type:
Journal Article
Journal Name:
Journal of Superconductivity and Novel Magnetism
Additional Journal Information:
Journal Volume: 31; Journal Issue: 7; Other Information: Copyright (c) 2018 Springer Science+Business Media, LLC, part of Springer Nature; http://www.springer-ny.com; Country of input: International Atomic Energy Agency (IAEA); Journal ID: ISSN 1557-1939
Country of Publication:
United States
Language:
English
Subject:
75 CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; CRYSTAL STRUCTURE; DIELECTRIC MATERIALS; NANOSTRUCTURES; ONE-DIMENSIONAL CALCULATIONS; OPTICAL SYSTEMS; PERIODICITY; SPECTRA; SUPERCONDUCTORS; THICKNESS; TRANSMISSION

Citation Formats

Sreejith, K. P., and Mathew, Vincent. Investigation of Transmission Properties in One-Dimensional Quasi-periodic Superconducting Photonic Crystal. United States: N. p., 2018. Web. doi:10.1007/S10948-017-4458-X.
Sreejith, K. P., & Mathew, Vincent. Investigation of Transmission Properties in One-Dimensional Quasi-periodic Superconducting Photonic Crystal. United States. doi:10.1007/S10948-017-4458-X.
Sreejith, K. P., and Mathew, Vincent. Sun . "Investigation of Transmission Properties in One-Dimensional Quasi-periodic Superconducting Photonic Crystal". United States. doi:10.1007/S10948-017-4458-X.
@article{osti_22773979,
title = {Investigation of Transmission Properties in One-Dimensional Quasi-periodic Superconducting Photonic Crystal},
author = {Sreejith, K. P. and Mathew, Vincent},
abstractNote = {This paper explores the transmission characteristics of superconducting quasi-periodic photonic crystal structure arranged in Thue-Morse and double-period sequences. We mainly focused on the cutoff frequency of transmittance spectra. The study shows that the cutoff frequency can be appreciably tuned by generation number of sequence, thicknesses of constituent layers and operating temperature. Shifting behaviour of cutoff frequency is in contrast with periodic structure on varying superconductor thickness and temperature whereas it shows opposite trend on changing the dielectric layer thickness. It is also observed that different quasi-periodic structures show distinct values of cutoff frequency and different transmission properties. This features allow to tune the cutoff frequency or band gap in the whole infrared frequency region.},
doi = {10.1007/S10948-017-4458-X},
journal = {Journal of Superconductivity and Novel Magnetism},
issn = {1557-1939},
number = 7,
volume = 31,
place = {United States},
year = {2018},
month = {7}
}