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Optics and Spectroscopy, 2019, Volume 126, Issue 5, Page 690
DOI: https://doi.org/10.21883/OS.2019.05.47671.335-18
(Mi os727)
 

This article is cited in 12 scientific papers (total in 12 papers)

The 22nd Annual Conference Saratov Fall Meeting 2018 (SFM'18): VI International Symposium ''Optics and Biophotonics'' and XXII International School for Junior Scientists and Students on Optics, Laser Physics & Biophotonics
Applied optics

Square porous core microstructure fiber for low loss terahertz applications

Md. Ahasan Habiba, Md. Shamim Anowerb

a Bangabandhu Sheikh Mujibur Rahman Science and Technology University, Gopalganj
b Rajshahi University of Engineering and Technology, Rajshahi, Bangladesh
Citations (12)
Abstract: A new kind of square lattice porous core microstructure fiber is proposed for promising low loss terahertz applications. To analyze the guiding characteristics of proposed fiber Finite Element Method (FEM) based Comsol V4.2 software is used. The proposed fiber structure is very simple and easy to realize. The numerical results ensures that this proposed microstructure fiber exhibits low effective absorption loss of 0.06 cm$^{-1}$, low confinement loss of 9.2 $\cdot$ 10$^{-3}$ cm$^{-1}$, low bending loss of 8.8 $\cdot$ 10$^{-9}$ dB/m and very high power fraction of 47% through the core at 1 THz simultaneously. Moreover, our proposed fiber offers very low dispersion variation of 0.85 $\pm$ 0.12 ps/THz/cm over a wide range of frequency from 0.7 to 1.15 THz. The investigated results indicates that this fiber will be a good candidate in terahertz signal transmission as well as different terahertz devices.
Received: 20.11.2018
Revised: 20.11.2018
Accepted: 28.12.2018
English version:
Optics and Spectroscopy, 2019, Volume 126, Issue 5, Pages 607–613
DOI: https://doi.org/10.1134/S0030400X19050126
Bibliographic databases:
Document Type: Article
Language: English
Citation: Md. Ahasan Habib, Md. Shamim Anower, “Square porous core microstructure fiber for low loss terahertz applications”, Optics and Spectroscopy, 126:5 (2019), 690; Optics and Spectroscopy, 126:5 (2019), 607–613
Citation in format AMSBIB
\Bibitem{HabAno19}
\by Md.~Ahasan~Habib, Md.~Shamim~Anower
\paper Square porous core microstructure fiber for low loss terahertz applications
\jour Optics and Spectroscopy
\yr 2019
\vol 126
\issue 5
\pages 690
\mathnet{http://mi.mathnet.ru/os727}
\crossref{https://doi.org/10.21883/OS.2019.05.47671.335-18}
\elib{https://elibrary.ru/item.asp?id=39133886}
\transl
\jour Optics and Spectroscopy
\yr 2019
\vol 126
\issue 5
\pages 607--613
\crossref{https://doi.org/10.1134/S0030400X19050126}
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  • This publication is cited in the following 12 articles:
    Citing articles in Google Scholar: Russian citations, English citations
    Related articles in Google Scholar: Russian articles, English articles
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